How to Check a Doctor's License

Before choosing a doctor, many patients want to know whether the provider is properly licensed. Checking a doctor's license can help confirm they're authorized to practice in your state.

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Why license verification matters

A medical license confirms the provider has met education, training, and exam requirements and is authorized to practice in a specific state.

Where to check a medical license

Your state medical board's online lookup
DocInfo.org (Federation of State Medical Boards)
The NPI Registry (npiregistry.cms.hhs.gov)
ABMS for board certification

What information to look for

License status (active, expired, suspended)
State of licensure
Disciplinary actions
Board certifications
Education and training

Red flags to watch for

Expired or inactive license
Disciplinary actions or malpractice settlements
Missing or unverifiable credentials
Pressure to pay out of pocket without justification

Frequently asked questions

Is an NPI number the same as a license?

No. The NPI identifies the provider for billing; the license confirms authority to practice in a state.

Is license info free to check?

Yes. State medical boards and the NPI Registry are free public tools.

Does board certification expire?

Yes, certifications must be renewed periodically through continuing education.

Independent informational directory. Verify credentials, insurance participation, and appointment availability directly with the provider.