State provider hub
New Hampshire NPI Registry - Provider Lookup
Look up NPI numbers for healthcare providers in New Hampshire, searchable by name, specialty, and city, drawn from the public CMS NPPES data file.
40,363
providers & organizations
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Top specialties in New Hampshire
Counselor 3,597 Nurse Practitioner 3,028 Social Worker 2,235 Physical Therapist 1,965 Dentist 1,821 Internal Medicine 1,648 Occupational Therapist 1,531 Pharmacist 1,375 Physician Assistant 1,320 Case Manager/Care Coordinator 1,230 Speech-Language Pathologist 1,171 Specialist 1,083 Clinic/Center 1,072 Family Medicine 1,008 Student in an Organized Health Care Education/Training Program 943 Psychologist 889 Registered Nurse 798 Behavior Analyst 650 Chiropractor 636 Behavior Technician 631 Psychiatry & Neurology 548 Dietitian, Registered 501 Pediatrics 471 Nurse Anesthetist, Certified Registered 444 Optometrist 436 Physical Therapy Assistant 429 Emergency Medicine 401 Anesthesiology 389 Pharmacy 360 Radiology 334
Browse by city
Manchester, NH 5,192 Nashua, NH 3,685 Lebanon, NH 3,615 Concord, NH 3,592 Portsmouth, NH 2,240 Keene, NH 1,696 Dover, NH 1,533 Salem, NH 1,310 Bedford, NH 1,262 Exeter, NH 861 Laconia, NH 840 Derry, NH 767 Rochester, NH 610 Londonderry, NH 603 Littleton, NH 418 Claremont, NH 415 Somersworth, NH 410 Plymouth, NH 407 Peterborough, NH 362 Merrimack, NH 353 Amherst, NH 327 North Conway, NH 320 Hampton, NH 301 Berlin, NH 297 Windham, NH 297 Hanover, NH 284 Conway, NH 269 Milford, NH 265 Hudson, NH 262 Wolfeboro, NH 256 New London, NH 250 Hooksett, NH 227 Franklin, NH 221 Stratham, NH 202 Gilford, NH 180 Durham, NH 175 Plaistow, NH 170 West Lebanon, NH 162 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 40,363 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 2026-07-13.