CRNA DEA Number: When You Need One, How to Apply, and Renewal

A Certified Registered Nurse Anesthetist needs their own DEA number to prescribe or dispense controlled substances independently, but not necessarily to administer them as a hospital employee under the facility’s registration. Federal law requires anyone who dispenses controlled substances to register with the Drug Enforcement Administration, and a CRNA DEA number costs $888 for a three-year registration, requires a one-time eight-hour training, and depends first on whether your state grants CRNAs prescriptive authority.¹

When You Need Your Own Registration

The Controlled Substances Act requires every person who “dispenses, or who proposes to dispense” controlled substances to register with the DEA.¹ The DEA classifies nurse anesthetists as “mid-level practitioners,” alongside nurse practitioners, nurse midwives, clinical nurse specialists, and physician assistants who are authorized by their state to handle controlled substances.²

If your state grants you prescriptive authority, either independently or under a collaborative agreement, and you intend to write prescriptions for controlled substances, you need a personal DEA number. You also need a separate registration for each location where you prescribe or dispense. The statute is explicit that separate registration “is required at each principal place of business or professional practice.”¹ Two outpatient surgery centers in different locations means two registrations and two fees.

Working Under a Hospital’s Registration Instead

Not every CRNA needs a personal DEA number. Federal regulations create an exemption for practitioners who are employees or agents of a hospital or other institution that already holds its own DEA registration. Under that exemption, a CRNA may administer, dispense, or prescribe controlled substances using the facility’s registration without obtaining a separate one.³

The exemption applies only when all of the following are true:

Your state permits you to administer or prescribe controlled substances.
You are acting within the normal course of your employment at that hospital or institution.
The hospital has verified your state credentials.
The facility has assigned you a specific internal code appended to its DEA number (for example, APO123456-10).
The hospital keeps a current list matching each internal code to its assigned practitioner, available to law enforcement and other registrants on request.

In practice, a CRNA on staff who administers propofol and fentanyl in the operating room under established protocols is typically covered by the facility’s registration. The moment that same CRNA starts writing prescriptions independently at a pain clinic across town, a personal DEA registration becomes necessary. The distinction is employment context, not credentials.

State Prescriptive Authority Comes First

A DEA registration only matters if your state actually grants you prescriptive authority. The DEA requires that a mid-level practitioner possess “authority to dispense controlled substances under the laws of the state in which the practitioner engages in professional practice” as a condition of registration.⁴

States vary widely. Some grant CRNAs full independent prescriptive authority. Others require a written collaborative or supervisory agreement with a physician. Some impose a transition-to-practice period after initial licensure before you can prescribe independently. Several states do not grant CRNAs any prescriptive authority at all.

Even in states that permit CRNA prescribing, restrictions are common. Some exclude Schedule II drugs, the most tightly regulated category that includes fentanyl and oxycodone. Others use a formulary specifying exactly which medications fall within a CRNA’s scope. Many states also require a separate state-level controlled substance registration on top of the federal DEA number. Check your state board of nursing and your state’s pharmacy or controlled substance authority for the specific rules where you practice.

How to Apply

New applicants use DEA Form 224, submitted through the DEA’s online registration system. You will select “Mid-Level Practitioner” as your business activity and indicate which schedules of controlled substances you plan to prescribe. The application asks for your personal and professional details, your National Provider Identifier, and the physical address where you will prescribe or administer.

Before you start, gather:

An active state registered nurse license
Advanced Practice Registered Nurse recognition with CRNA certification in your state
A state controlled substance license or permit, if your state requires one
A collaborative practice agreement with a physician, if your state requires one for prescriptive authority
Completion of the eight-hour MATE Act training

The registration fee is $888 for a three-year period, roughly $296 per year.⁵ Each additional practice location requires its own registration and its own fee.

The MATE Act Training

Since June 2023, every practitioner applying for a new DEA registration or renewing an existing one must complete a one-time, eight-hour training course on treating patients with opioid and other substance use disorders. The requirement comes from the Mainstreaming Addiction Treatment Act, enacted as part of the Consolidated Appropriations Act of 2023.⁶

The training must cover the appropriate clinical use of FDA-approved medications for substance use disorders and safe management of pain in patients who have or are at risk of developing these disorders. You complete it once and attest to completion by checking a box on the DEA application. No certificate needs to be mailed in. Accredited courses from multiple organizations satisfy the requirement, and practitioners board-certified in addiction medicine or addiction psychiatry are automatically deemed compliant.⁶

Graduates of APRN programs who completed at least eight hours of substance use disorder training during school within the past five years also satisfy the requirement without additional coursework. If you are unsure whether your program covered the right content, check with your school or complete an accredited course to be safe. This training is the single most common holdup for CRNAs who assumed they could apply for a DEA number the day they finished certification.

Renewal and Keeping the Registration Active

A DEA practitioner registration is valid for three years.¹ The DEA sends renewal notices before expiration, and you renew using Form 224a through the same online system.

Do not let it lapse. Federal law prohibits handling controlled substances for any period under an expired registration, even if you renew the same month.⁷ A gap of even a few days means you cannot legally prescribe, administer, or possess controlled substances during that window. Recordkeeping obligations run alongside the registration: practitioners who handle Schedule II through V substances must document each transaction, keep records for at least two years, and report any suspected diversion or theft to the DEA.

Two Rules That Affect Your Prescribing, But Not Your Registration

Once you hold a DEA number, two other requirements shape how you use it. Most states now require prescribers to check their Prescription Drug Monitoring Program before writing certain controlled substance prescriptions, especially opioids and benzodiazepines. Triggers vary by state, and failure to check when required can result in discipline against your nursing license, not just your DEA registration. No federal law currently mandates a PDMP check, but state law almost certainly does where you practice.

For telemedicine, the Ryan Haight Act normally requires at least one in-person medical evaluation before a practitioner prescribes controlled substances remotely. The DEA and HHS have extended pandemic-era flexibilities that waive this requirement through December 31, 2026, allowing controlled substance prescriptions via telehealth without a prior in-person visit.⁸ The prescription must still be for a legitimate medical purpose and comply with both federal and state law. Permanent regulations, including a proposed Special Registration for Telemedicine, are in development, so CRNAs who prescribe through telehealth should track those rules as the flexibility period ends.⁹

1
Office of the Law Revision Counsel. Title 21 Section 822 – Persons Required to Register
2
DEA Diversion Control Division. Mid-Level Practitioners Authorization by State
3
eCFR. 21 CFR 1301.22 – Exemption of Agents and Employees
4
Drug Enforcement Administration. Registration Q and A
5
Federal Register. Registration and Reregistration Fees for Controlled Substance and List I Chemical Registrants
6
Drug Enforcement Administration. Medication Assisted Treatment Training
7
Drug Enforcement Administration. Registration
8
HHS.gov. Prescribing Controlled Substances via Telehealth
9
HHS.gov. HHS and DEA Extend Telemedicine Flexibilities for Prescribing Controlled Medications Through 2026