How to verify a dentist's license
Verifying a dental license takes a few minutes online. Here's what state board lookup tools show, how to read the results, and what to watch for.
Why verify a dental license?
Every state requires dentists and dental hygienists to hold a current license issued by that state's dental board. A license check confirms the basics: that the provider is authorized to practice, that no emergency suspension has been imposed, and whether any formal disciplinary actions are on public record.
It takes two to three minutes through the board's online lookup tool. The records are public — maintained specifically so patients, employers, and insurers can check them.
State dental board lookups cover dentists (D.D.S. and D.M.D.), dental hygienists, and, in many states, dental assistants and dental therapists. Specialists — orthodontists, oral surgeons, periodontists — are licensed as general dentists first, so the same tool applies.
What a license lookup shows
Results vary by state, but most board lookup tools display:
- License status — Active, inactive, expired, suspended, or revoked. "Active" means the dentist has met current renewal requirements and is authorized to practice.
- License number and issue date — The unique identifier assigned when the license was first granted.
- Expiration date — Dental licenses renew on a set cycle — typically every one to two years depending on the state. An expired license is not valid for practice.
- Public disciplinary actions — Formal board orders, probation, consent agreements, and any restrictions on practice that were made public. Private letters of concern do not appear.
- License type — The category of license held — general dentist, dental hygienist, or a specialty endorsement where states issue them.
- Practice address — The business address on file with the board, which may differ from the practitioner's current office.
How to verify a license step by step
- Get the dentist's full name — Have the full legal name as it appears on their license. Some practitioners go by a nickname or middle name — if a search returns no results, try variations.
- Identify the right state — Verify the license in the state where the dentist actually practices. A dentist licensed in multiple states will have a separate license record in each one.
- Go to the state dental board's website — Your state's page here has a direct link to the license lookup portal. Look for a "License Verification" or "Licensee Search" link on the board's site.
- Search by name or license number — Most tools let you search by last name, first name, or license number. Searching by license number (if you have it from a business card or website) returns the most precise result.
- Read the status and expiration date — Confirm the license shows "Active" and that the expiration date is in the future. If you see "Suspended," "Revoked," or "Expired," the dentist is not currently authorized to practice.
- Check for disciplinary history — Look for any board orders, probation terms, or disciplinary notes. A clean record is a basic positive indicator — not a guarantee, but a meaningful one.
If the dentist doesn't appear in a search, double-check the name spelling and try partial searches. If still no result, call the board directly — the practitioner may be unlicensed, which is a serious violation the board will want to know about.
What a license check doesn't tell you
A current, active license with no public disciplinary record is a meaningful data point — but not a complete picture. State board lookups won't show you complaints that were dismissed or settled privately, cases still under investigation, or the dentist's clinical quality, patient reviews, or bedside manner. License verification is a floor check, not an endorsement.
For a fuller picture, look at multiple sources: the state board record, peer review organizations, and patient review platforms. No single source captures everything.
Verify a license in your state
Select your state below to go directly to that board's contact information and license verification portal.