Choosing a primary care doctor, specialist, dentist or clinic is personal: location, communication style and availability all matter. But some checks are objective, free and take only a few minutes. This guide walks through them.
1. Start with your insurance network
If you have insurance, use your plan's online directory or call the member services number on your card to confirm the provider is in network for your specific plan. Networks change, so confirm again when you book, and ask whether the facility and any separate providers (such as anesthesia or lab services) are in network too.
2. Verify the license
Every physician, dentist, nurse practitioner and many other clinicians must hold a license from the state where they practice. State medical and dental boards publish license lookups that show status, expiry and any public disciplinary actions. For physicians, the Federation of State Medical Boards' DocInfo.org search pulls together license and board-action information from state boards.
3. Check board certification for specialists
Board certification shows a physician has completed specialty training and passed exams set by a specialty board. For doctors certified by American Board of Medical Specialties member boards, you can check at CertificationMatters.org. Osteopathic physicians may be certified by American Osteopathic Association boards instead.
4. Confirm identity with the NPI Registry
Most US healthcare providers who bill insurance have a National Provider Identifier (NPI). The federal NPPES NPI Registry lets you search by name to confirm a provider's listed specialty and practice address, which is useful when you want to be sure you have found the right person.
5. Compare hospitals and facilities
- Medicare Care Compare (medicare.gov) shows quality ratings and information for hospitals, nursing homes, home health agencies and clinicians.
- The Leapfrog Group publishes hospital safety grades based on publicly available data.
- Your state health department may publish inspection reports for facilities such as nursing homes and surgery centers.
6. Ask about costs before you go
Under the federal No Surprises Act, if you are uninsured or choose not to use insurance, providers must give you a good faith estimate of expected charges for scheduled care when you ask (and automatically when you schedule sufficiently in advance). The law also protects most insured patients from surprise out-of-network bills for emergency care and for certain care at in-network facilities.
7. Practical questions to ask the office
- How far out are new-patient appointments, and is there same-day availability for urgent issues?
- Does the practice offer telehealth visits or a patient portal for messages and results?
- Which hospital is the provider affiliated with?
- Is the office accessible, and are interpreters available if you need one?
Using online reviews wisely
Patient reviews tend to reflect the experience around care (wait times, front-desk manners, billing) more than clinical quality. They are worth reading for patterns, but combine them with the objective checks above. Be aware that providers are limited in how they can respond publicly because of patient privacy rules.
Frequently asked questions
How can I check if a doctor has been disciplined?
Use your state medical board's license lookup or DocInfo.org from the Federation of State Medical Boards, which shows license status and public board actions.
What is board certification?
It means a physician completed training in a specialty and passed that specialty board's exams. You can verify ABMS board certification at CertificationMatters.org.
Can I get a price estimate before an appointment?
Yes. If you are uninsured or self-paying, the No Surprises Act entitles you to a good faith estimate of expected charges for scheduled care.
Sources are official government, regulator and professional-body resources named in the text. We do not accept payment from any organization mentioned. See our editorial standards.