How to verify a dentist's license
Quick Answer
To verify a dentist's license, search their name or license number using their state dental board's official online lookup tool. The search takes a few minutes and returns license status, the expiration date, and any public disciplinary actions on record.
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.
Who can you check?
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
View details ↓License Number and Issue Date
The identifier assigned when the license was first granted
View details ↓Expiration Date
When the license must be renewed to remain valid
View details ↓Public Disciplinary Actions
Board orders, probation, and public restrictions on practice
View details ↓License Type
General dentist, dental hygienist, or specialty endorsement
View details ↓Practice Address
The business address on file with the board
View details ↓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: see our dental board discipline guide for what these mean and how they're decided. 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. Find your state using the state lookup in the sidebar: each state's page 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.
Record not found?
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. See our how to file a complaint guide for what happens next.
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.
License Verification Questions
Are dental license records public? +
Yes. State dental board license records are public information. The practitioner's name, license number, status, expiration date, and any formal disciplinary actions are available to anyone who searches the board's lookup tool. This transparency is a core function of professional licensing — it exists specifically so the public can check.
What does "active" license status mean? +
An active license means the dentist has met the current renewal requirements for that state — including paying the renewal fee and completing continuing education hours — and is currently authorized to practice. It does not indicate clinical quality or patient satisfaction; it only confirms regulatory compliance.
Can I verify a dental hygienist's license? +
Yes. Most state dental boards license dental hygienists alongside dentists, and hygienist licenses appear in the same lookup tool. A few states have a separate board for dental hygienists. Your state's page will link to the correct lookup tool for that state.
The dentist isn't showing up in the search — what does that mean? +
The most common reasons are a name variation (maiden vs. married name, use of a middle name), or the dentist holding a license in a different state than expected. Try searching by license number if you have it, or try partial name searches. If you still find nothing, contact the board directly — a practitioner who can't be found in the state license database may be unlicensed.
Does a clean license record mean the dentist is safe to see? +
A current active license with no public disciplinary history is a positive baseline, but it doesn't tell you everything. Complaints that were dismissed, cases still under investigation, or issues that never rose to a formal board action won't appear. License verification is one useful data point among several — not a substitute for referrals, reviews, or your own judgment.