New Hampshire NPI Registry — Provider Lookup
Look up NPI numbers for healthcare providers in New Hampshire. Our latest NPPES snapshot includes 40,151 active providers and organizations with a practice location in New Hampshire, searchable by name, specialty, and city.
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Top specialties in New Hampshire
- Counselor in NH (3,576)
- Nurse Practitioner in NH (2,999)
- Social Worker in NH (2,221)
- Physical Therapist in NH (1,966)
- Dentist in NH (1,816)
- Internal Medicine in NH (1,631)
- Occupational Therapist in NH (1,524)
- Pharmacist in NH (1,375)
- Physician Assistant in NH (1,319)
- Case Manager/Care Coordinator in NH (1,228)
- Speech-Language Pathologist in NH (1,169)
- Specialist in NH (1,073)
- Clinic/Center in NH (1,056)
- Family Medicine in NH (1,005)
- Student in an Organized Health Care Education/Training Program in NH (952)
- Psychologist in NH (888)
- Registered Nurse in NH (795)
- Behavior Analyst in NH (646)
- Chiropractor in NH (635)
- Behavior Technician in NH (611)
- Psychiatry & Neurology in NH (539)
- Dietitian, Registered in NH (501)
- Pediatrics in NH (468)
- Nurse Anesthetist, Certified Registered in NH (439)
- Optometrist in NH (434)
- Physical Therapy Assistant in NH (428)
- Emergency Medicine in NH (398)
- Anesthesiology in NH (384)
- Pharmacy in NH (360)
- Radiology in NH (333)
Browse by city
- Manchester, NH (5,165)
- Nashua, NH (3,646)
- Lebanon, NH (3,592)
- Concord, NH (3,580)
- Portsmouth, NH (2,231)
- Keene, NH (1,695)
- Dover, NH (1,526)
- Salem, NH (1,307)
- Bedford, NH (1,249)
- Exeter, NH (857)
- Laconia, NH (835)
- Derry, NH (767)
- Rochester, NH (604)
- Londonderry, NH (602)
- Littleton, NH (417)
- Claremont, NH (412)
- Somersworth, NH (409)
- Plymouth, NH (401)
- Peterborough, NH (362)
- Merrimack, NH (346)
- Amherst, NH (327)
- North Conway, NH (320)
- Hampton, NH (298)
- Windham, NH (297)
- Berlin, NH (292)
- Hanover, NH (284)
- Conway, NH (269)
- Milford, NH (262)
- Hudson, NH (261)
- Wolfeboro, NH (253)
- New London, NH (248)
- Hooksett, NH (225)
- Franklin, NH (220)
- Stratham, NH (201)
- Gilford, NH (178)
- Durham, NH (175)
- Plaistow, NH (169)
- West Lebanon, NH (161)
- Raymond, NH (148)
- Epping, NH (137)
Frequently asked questions
How do I look up an NPI number in New Hampshire?
Use the NPI search and select NH, or browse the specialty and city directories on this page. Every provider profile shows the NPI, taxonomy, practice address, and status.
How many healthcare providers are registered in New Hampshire?
Our latest NPPES snapshot lists 40,151 active providers and organizations with a practice location in New Hampshire.
Is this the official New Hampshire NPI registry?
No — NPI numbers are issued federally by CMS, not by states. This is a private directory built on the public CMS NPPES data file; the official registry is npiregistry.cms.hhs.gov.
Source: CMS NPPES (public data). Snapshot 2026-07-09.