Why Is the DEA Going After Veterinarians

Todd Spodek, Managing Partner

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Veterinarians hold DEA registrations. DEA registrations authorize the prescribing of controlled substances. Controlled substances have been diverted through the veterinary channel in sufficient volume to attract enforcement attention that veterinarians, as a profession, did not anticipate.

The investigation of veterinarians by the DEA’s Diversion Control Division is not a recent development, but it has intensified in the current opioid enforcement environment as the agency has expanded its enforcement beyond the most visible human healthcare practitioners to address every point in the controlled substance supply chain where diversion is occurring or may occur. Veterinarians are DEA registrants subject to the same regulatory framework as physicians, and the DEA’s authority over their controlled substance prescribing is the same authority it exercises over every other registered practitioner.

How Veterinary Diversion Occurs

Controlled substance diversion through the veterinary channel takes several forms. The most common involves the issuance of prescriptions for controlled substances, typically opioids or ketamine, without a legitimate veterinary-patient-client relationship, to individuals who intend to use the substances for human consumption or to resell them. A veterinarian who writes prescriptions for controlled substances at the request of individuals who do not present animals for examination, who presents fabricated or nonexistent animals as the basis for controlled substance prescriptions, or who issues prescriptions in quantities inconsistent with any legitimate veterinary therapeutic need is prescribing outside the usual course of veterinary professional practice in exactly the same manner a physician might prescribe outside the usual course of medical practice.

A second form of veterinary diversion involves the theft or misappropriation of controlled substances from veterinary clinic stocks. Veterinary practices maintain controlled substance inventories that include ketamine, opioids, and other substances, and clinic employees who access those inventories for purposes other than legitimate veterinary care have diverted controlled substances from the registered facility. The DEA’s inspection authority over veterinary registrants includes the authority to audit controlled substance inventories and to identify discrepancies between the substances on hand and the records of acquisition and dispensing.

The Ketamine Connection

Ketamine is a Schedule III controlled substance with legitimate veterinary applications as an anesthetic for animals and with significant abuse potential as a dissociative hallucinogen in human recreational use. The veterinary profession’s legitimate access to ketamine has made it a target of diversion investigations, because ketamine diverted from veterinary sources is accessible in quantities that street-level supply chains do not consistently provide.

Veterinary practices that maintain ketamine inventories with inadequate security controls, that fail to maintain accurate dispensing records, or that employ individuals who access ketamine for non-veterinary purposes are practices whose DEA registration subjects them to the full range of the DEA’s enforcement authority. Discrepancies between acquired quantities and dispensed quantities that the veterinary practice’s records cannot explain are the accounting evidence on which diversion investigations are built.

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The Veterinary-Client-Patient Relationship Standard

Federal and state law requires that a controlled substance prescription by a veterinarian be issued within the context of a veterinarian-client-patient relationship. The VCPR requires that the veterinarian has assumed responsibility for making clinical judgments about the patient’s health and the need for medical treatment, that the client has agreed to follow the veterinarian’s instructions, and that the veterinarian has sufficient knowledge of the patient to initiate at least a general or preliminary diagnosis of the medical condition of the animal.

A controlled substance prescription issued without a VCPR, for an animal the veterinarian has not examined, or based on information the veterinarian did not independently verify, is a prescription outside the usual course of veterinary professional practice. The DEA applies this standard in its investigations of veterinary controlled substance prescribing in the same manner it applies the usual course of medical practice standard to physician prescribing.

The veterinarian who receives a visit from a DEA diversion investigator may not immediately recognize the investigation’s scope. The visit may be characterized as a routine compliance inspection. It may involve questions about specific prescriptions that the investigator presents as administrative clarification. The practitioner who answers those questions without counsel present has answered them under the same conditions as a physician who speaks to DEA agents without representation, and the consequences of inaccurate or inconsistent responses are the same.

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Recent Enforcement Actions

DEA enforcement actions against veterinarians have included criminal prosecutions of practitioners who issued controlled substance prescriptions without legitimate veterinary-patient relationships, administrative proceedings to revoke DEA registrations based on prescribing outside the usual course of professional practice, and civil investigations of veterinary practices whose controlled substance inventory records reflected unexplained discrepancies.

The prosecutions that have received the most attention involve veterinarians who issued opioid prescriptions under the names of animals that did not exist or whose medical conditions did not require the prescribed substances, often at the request of individuals who paid cash and who used the veterinary prescriptions to obtain opioids for human consumption. Those cases present straightforward evidence of prescription fraud and diversion. The more difficult cases involve veterinarians who maintained records of animal examinations but whose prescribing patterns suggest that the records did not reflect genuine clinical assessments.

Veterinarians who hold DEA registrations, who maintain controlled substance inventories, or who have been contacted by DEA diversion investigators should recognize that their regulatory relationship with the DEA creates the same exposure that physicians face and should respond with the same level of legal caution. The consultation available to a practitioner in the early stages of a DEA inquiry is a different consultation than the one available after the matter has matured into a criminal investigation.

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Todd Spodek
ABOUT THE AUTHOR

Todd Spodek

Managing Partner

With decades of experience in high-stakes federal criminal defense, Todd Spodek has built a reputation for aggressive, strategic representation. Featured on Netflix's "Inventing Anna," he has successfully defended clients facing federal charges, white-collar allegations, and complex criminal cases in federal courts nationwide.

Bar Admissions: New York State Bar New Jersey State Bar U.S. District Court, SDNY U.S. District Court, EDNY
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Community Discussion

Real questions and discussions from readers about this topic.

63
RD retired_DEA_agent Former Federal Agent 3w ago

Former investigator perspective on this topic

Retired FBI healthcare fraud agent here. Spent 15 years on the enforcement side. Reading this article and the comments — I want to offer some perspective from the other side of the table.

Most investigations start with data, not complaints. PDMP data, Medicare billing data, pharmacy purchasing records. By the time an agent contacts you, they've usually been looking at your numbers for months. That's why having good documentation matters — the data will flag you, but the documentation either explains the data or doesn't.

63
RD retired_DEA_agent Former Federal Agent 3w ago

Talking. Hands down. Doctors who talked to agents without a lawyer — trying to explain their way out of it — gave us 80% of the evidence we needed. Every single time. Get a lawyer first. Always.

38
FM fed_med_lawyer Attorney 3w ago

Seconding this emphatically. I've represented dozens of healthcare providers. The ones who called me BEFORE talking to agents had dramatically better outcomes than the ones who called AFTER. It's not about having something to hide — it's about having your rights protected from the start.

29
WP worried_physician Physician 3w ago

This is incredibly valuable perspective. Can you share — what's the single biggest mistake you saw doctors make when they first learned they were being investigated?

43
SD solo_doc_2025 Solo Practitioner 3w ago

How much does a federal healthcare fraud attorney actually cost?

I need to talk to someone but I'm a solo practitioner. I don't have a hospital legal department behind me. What does it actually cost to retain a federal healthcare defense attorney? Just a consultation vs. ongoing representation? Can I even afford this?

45
HD healthcare_defense_atty Attorney 3w ago

Typical ranges:

- Initial consultation: Free to $500. Many firms offer free phone consultations.
- Pre-investigation advisory/compliance review: $3,000–$10,000
- Responding to a subpoena: $5,000–$15,000
- Full investigation representation: $25,000–$75,000+
- Trial defense: $100,000–$500,000+

The earlier you engage, the less it costs. A $5,000 consultation that prevents a $50,000 investigation is the best money you'll ever spend. Most attorneys will work out payment plans for solo practitioners.

34
BT been_there_doc Physician — Investigated & Cleared 3w ago

I paid about $35k total for my defense over 18 months. Was it painful? Yes. Would I do it again? In a heartbeat. The alternative — trying to handle it myself or hiring a cheap general attorney — would have cost me my license and my freedom.

37
MU MD_under_stress MD 3w ago

Going through exactly what this article describes — anyone else?

Just read this article about "Why Is the DEA Going After Veterinarians" and it hit close to home. I'm a family practice doctor and I've been losing sleep over this. My prescribing patterns got flagged by the state PDMP. I haven't been contacted directly by any agency yet but the anxiety is crushing. Anyone been through something similar?

53
FM fed_med_lawyer Attorney 3w ago

First: do NOT speak to any federal agent without counsel. Period. Not the DEA, not the OIG, not the FBI. You have the right to counsel and exercising that right cannot be held against you.

Second: get a consultation NOW, before anything formal happens. Pre-investigation counsel is dramatically more effective (and less expensive) than post-indictment defense. Many healthcare fraud defense attorneys offer free initial consultations.

Third: do NOT alter any records. Do NOT destroy any documents. Do NOT discuss this with staff beyond what's necessary for patient care. Any of those actions can become separate criminal charges (obstruction, evidence tampering) even if the underlying prescribing was entirely legitimate.

40
BT been_there_doc Physician — Investigated & Cleared 2w ago

Went through a DEA investigation 3 years ago. It was the worst 18 months of my life but I came out clean. Best advice: get a lawyer who specifically handles federal healthcare cases (not a general criminal attorney), follow their instructions to the letter, and keep practicing medicine. The investigation itself is not a conviction and most of your patients still need you.

19
CO compliance_officer_RN Compliance 2w ago

If you haven't already, start documenting everything meticulously going forward. Every prescribing decision should have clear clinical justification in the chart. This protects you regardless of whether an investigation materializes.

35
PO pharmacy_owner_worried PharmD 4w ago

Pharmacist perspective on “Why Is the DEA Going After Veterinarians”

Running an independent pharmacy and this topic affects us directly. I refused to fill a prescription last month and the prescribing physician filed a complaint against me. It feels like there's no right answer sometimes. Any other pharmacists dealing with this?

31
HD healthcare_defense_atty Attorney 4w ago

Pharmacists are increasingly being named in federal healthcare fraud cases. Your documentation is your shield. Invest in a compliance program if you don't have one — it's far cheaper than a defense. And know that you DO have the right to refuse to fill prescriptions you believe are not for a legitimate medical purpose. That right is explicitly recognized in federal regulation.

22
FP fellow_pharmacist PharmD 4w ago

You're not alone. The "corresponding responsibility" doctrine puts us in an impossible position. Document EVERYTHING — every conversation with a prescriber about a questionable script, every refusal, every verification call. If you have a compliance program, follow it religiously. If you don't have one, get one yesterday.

31
PW PA_worried_about_DEA PA-C 2w ago

Does this apply to NPs and PAs too, or just physicians?

I'm a nurse practitioner with prescriptive authority. Does what this article discusses about "Why Is the DEA Going After Veterinarians" apply equally to mid-level providers? I prescribe controlled substances for chronic pain under my collaborating physician's DEA number. If something goes wrong, who is at risk — me, the supervising physician, or both?

26
HD healthcare_defense_atty Attorney 2w ago

Both. If you have your own DEA registration, you bear independent responsibility for your prescribing. If you're prescribing under a collaborating physician's DEA number, the supervising physician also has exposure. The DEA does not limit investigations to physicians — NPs, PAs, dentists, podiatrists, and veterinarians have all been targets of federal prescribing investigations.

The same standard applies: prescriptions must be issued for a legitimate medical purpose in the usual course of professional practice. Document your clinical reasoning for every controlled substance prescription.

19
NC NP_colleague PA-C 2w ago

I got my own DEA number specifically so I wouldn't be dragged into my collaborating physician's issues. Worth considering if you haven't already. It also makes your prescribing cleaner from a documentation standpoint.

28
SO spouse_of_doc 2w ago

My wife is a doctor and I’m terrified after reading this

My husband is a psychiatrist and a colleague's practice was raided and now we're worried ours could be next. We have two young kids. I don't know anything about criminal defense. How do we even start? How much does this cost? Can they take our house?

43
FM fed_med_lawyer Attorney 1w ago

I understand the fear. Here's what you need to know:

1. Attorney fees: Federal healthcare fraud defense typically costs $20,000-60,000 depending on the stage and complexity. Pre-investigation work is on the lower end.

2. Your home: In most states, homestead exemptions protect your primary residence. Federal forfeiture requires a direct connection between the property and the alleged criminal activity — simply being a doctor who's investigated doesn't put your house at risk.

3. First step: Call a federal healthcare fraud defense attorney this week. Not a general lawyer. Someone who has handled DEA/OIG cases before. Most will do a free phone consultation to assess the situation.

4. Don't panic: Investigation ≠ charges. Charges ≠ conviction. Many investigations are closed without action.

27
DS doc_spouse_survivor 1w ago

I'm the spouse of a physician who went through a 2-year DEA investigation. It was resolved favorably. The emotional toll is real — please consider therapy for both of you. We found a support group for medical professionals under investigation that helped enormously. You're not alone in this.

25
KC ketamine_clinic_owner Anesthesiologist 2w ago

Anyone running a ketamine clinic dealing with these issues?

I operate a IV ketamine practice and the regulatory landscape feels like it changes monthly. DEA just visited a clinic two towns over. How are other ketamine providers navigating this?

32
AC anesthesia_colleague Anesthesiologist 2w ago

Running a ketamine clinic since 2021. The key is airtight protocols and documentation. We have:
- Written treatment protocols for every indication
- Informed consent that specifically addresses off-label use
- Pre-treatment screening including psychological evaluation
- Monitoring during and after infusion
- Follow-up documentation
- Clear exclusion criteria

The DEA has been more interested in compounding pharmacies than individual clinics so far, but that could change. Stay current with ASA and APA guidelines.

30
HD healthcare_defense_atty Attorney 2w ago

Ketamine clinics are an emerging enforcement target. The Schedule III classification gives you more flexibility than Schedule II, but the "legitimate medical purpose" standard still applies. The biggest risk areas I see: (1) inadequate patient screening, (2) lack of follow-up care, (3) advertising that makes medical claims beyond what's supported, (4) corporate practice of medicine violations if non-physicians have ownership stakes. Get a compliance review done proactively.

25
PA podiatrist_anon DDS 4w ago

Does this apply to dentists too?

I'm a veterinarian with a DEA registration. Most of the articles I see focus on physicians and pain management. Are veterinarians really at risk for DEA scrutiny?

28
HD healthcare_defense_atty Attorney 4w ago

Yes. Any DEA registrant who prescribes controlled substances is subject to the same federal standards. Dentists are increasingly scrutinized for opioid prescribing — the CDC's prescribing guidelines have been applied to dental practice. Veterinarians have seen a rise in diversion cases (drugs prescribed for animals being diverted to human use). The DEA does not distinguish by specialty — they look at prescribing patterns and whether they're consistent with legitimate medical practice.

23
CM clinic_manager_anon Practice Administrator 4w ago

What should clinic staff know about this topic?

I'm a practice manager at a pain management clinic. After reading about "Why Is the DEA Going After Veterinarians" — what should front-line staff (receptionists, medical assistants, billing staff) know? We want to make sure we're not inadvertently creating problems. Should we be training staff differently?

23
CO compliance_officer_RN Compliance 4w ago

Key things for staff:

1. Never alter medical records after the fact for any reason
2. If a federal agent shows up, be polite but say "I need to contact our attorney before providing any information"
3. Don't discuss patient cases with anyone outside the practice
4. Follow your office's prescription verification protocol exactly — no shortcuts
5. Document any patient behavior that seems concerning (doctor shopping, lost prescriptions, etc.)

Annual compliance training for all staff is worth every penny.

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