License verification
How to Check a Dental License
A step-by-step guide to verifying a dentist's license through your state dental board, including what to look for and common red flags.
Verify Dentist License
Look up a dentist's state license and status.
Page last reviewed: July 2026.
Why dental license verification matters
Every U.S. dentist must hold an active state license to practice. Verifying the license confirms training, exam history, and current good standing, and it surfaces any public disciplinary actions.
How to check a dentist's license
- Identify the state where the dentist practices.
- Open that state's dental board license lookup tool.
- Search by last name, license number, or NPI.
- Confirm status (Active, Expired, Inactive, Suspended) and review any disciplinary history.
See our walkthrough at how to check if a dentist is licensed.
State dental board lookup
We maintain a directory of every U.S. state dental board on our state boards page. Each entry links straight to the official license lookup.
What information you may need
- First and last name as registered on the license
- State of practice
- License number (optional, but helpful for common names)
- NPI from the federal registry — see NPPES explained
Dentist license vs dental office listing
Licenses are issued to individuals, not to offices. A dental office may employ many licensed providers. Always verify the specific dentist who will treat you, not just the practice name.
Red flags to watch for
- Expired, inactive, or suspended status
- Disciplinary actions or license restrictions
- License issued in a different state than the office address
- Provider name not listed on the practice website
How to spot disciplinary actions
Most state board lookup tools show a "board action," "discipline," or "history" tab on the license record itself — this is where formal actions (probation, suspension, revocation, fines, or consent agreements) are logged, usually with a date and a link to the underlying order. If the state's tool doesn't show a history section directly, look for a separate "disciplinary actions" or "public information" search on the same board's website, since some states host that in a different database from the basic license lookup.
Curious about the letters after a dentist's name? See DDS vs DMD: what's the difference — both are legitimate dental degrees and neither one indicates a higher level of licensure.
Disclaimer: DentistGrid is an informational directory and does not issue, verify, or guarantee professional licenses. Always confirm current license status with the applicable state dental board.
Licensed dentists in the U.S.
Source: CMS NPPES (National Provider Identifier registry) · public U.S. government data. Verify license status with the state dental board before booking.
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Frequently asked questions
Why dental license verification matters
A license confirms the dentist has met state education, examination, and continuing-education requirements and is authorized to practice. License lookups also show any public disciplinary history.
How do I check a dentist's license?
Visit your state dental board's online license lookup, enter the dentist's name or license number, and review status, issue date, and any actions on file.
What information do I need to look up a license?
Usually the dentist's first and last name and the state where they practice. A license number or NPI helps narrow results when the name is common.
What red flags should I watch for?
Expired or inactive status, disciplinary actions, license restrictions, or a name that doesn't match the practice's website. When in doubt, call the state board directly.