State Medical License

Key facts

Issued by

State medical boards, with separate osteopathic boards in some states

Typical requirements

Accredited medical degree, USMLE or COMLEX-USA, postgraduate training

Renewal

Periodic, on a state-set cycle, usually with continuing education

Multistate pathway

Interstate Medical Licensure Compact (expedited, but still one license per state)

Discipline reporting

State licensure actions are reported to the National Practitioner Data Bank

What is a state medical license?

Medicine is regulated by the states. Each state's medical practice act defines the practice of medicine and creates a board, or in some states separate allopathic and osteopathic boards, that licenses physicians, investigates complaints and disciplines licensees.

A medical license is general: it does not limit a physician to one specialty. Specialty qualifications come from training and board certification, and each hospital's privileges determine which procedures a physician may perform there.

How medical licensure works

Requirements differ by state, but most include:

• Education: graduation from an accredited MD or DO program, or from an international medical school with ECFMG certification.
• Examinations: passing the USMLE or COMLEX-USA licensing examination sequence.
• Postgraduate training: completion of a state-set amount of accredited residency, which often differs for U.S. and international graduates.
• Background review: criminal background checks, prior discipline and fitness to practice.
• Renewal: periodic renewal, with continuing medical education required in most states.

Licensure across state lines

Telehealth and locum tenens work have made multistate licensure common. The Interstate Medical Licensure Compact offers eligible physicians an expedited process for obtaining licenses in member states, but each license is still issued, renewed and paid for separately. Some states also offer their own telehealth registrations or exceptions, and these differ widely.

Why licensure data matters

License status is a primary source check in credentialing, and disciplinary actions can affect hospital privileges and network eligibility. For analysts, the states where a physician holds licenses show where they can legally practice, which matters for telehealth networks, locum tenens staffing and recruitment. NPPES records can include a license number and state for each taxonomy code, but the license itself must be verified with the board.