California DEA registration and controlled substance licensing

Facts

DEA listing

DEA lists California under: One License Requirement

Note

DEA's page titles this column 'One License Requirement'.

DEA: Medical State Licensure and/or Controlled Substance Licensure

Moving to or adding California

• Get the California license first.
• Then apply for or update the DEA registration for California. Per the DEA Registration Q&A, a separate DEA registration is needed in each state where you practice and dispense controlled substances.
• DEA registration page

NPs and PAs

DEA treats NPs and PAs as mid-level practitioners. Authority comes from state law, so check the California board.

In this state, in context

BLS OEWS May 2025 annual mean employee wages — physicians, all other: $249,620; nurse practitioners: $176,760; physician assistants: $169,110. The physician row is the broad “physicians, all other” category, not an average for all physicians or a particular specialty. These are employee wage estimates, not total compensation or contract rates.

California physicians, all other pay · California nurse practitioners pay · California physician assistants pay · California nurse anesthetists pay

Decision checklist for California

• Map the actual California dispensing locations before asking about registration.
• Check the separate-location rule in 21 CFR 1301.12 rather than assuming a registration follows you everywhere.
• Ask the state board to confirm authority to dispense; federal registration does not replace that review.

The DEA Registration Q&A separately explains registration for practices in different states. The state listing is a flag to verify, not a complete description of an individual clinician’s authority.

Find your state board (FSMB directory)

Neighbors

1 of the 3 bordering states are listed with a second-CS-license flag: Nevada.

• Arizona — one-license flag.
• Nevada — second-CS-license flag.
• Oregon — one-license flag.

The count is the number of named qualifying neighbors out of all listed land/river neighbors. Open-water-only and point-only contacts are excluded; a neighboring status does not grant practice authority here.

Sources

• DEA: Medical State Licensure and/or Controlled Substance Licensure
• DEA Diversion Control Division: Registration Q&A
• 21 CFR 1301.12 (Cornell LII)
• DEA: Registration

General information, not legal or insurance advice. Confirm details with the state board, DEA, or the carrier.