State provider hub
Maine NPI Registry - Provider Lookup
Look up NPI numbers for healthcare providers in Maine, searchable by name, specialty, and city, drawn from the public CMS NPPES data file.
42,953
providers & organizations
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Top specialties in Maine
Social Worker 4,595 Counselor 3,795 Nurse Practitioner 2,912 Physical Therapist 1,969 Occupational Therapist 1,618 Dentist 1,506 Family Medicine 1,496 Pharmacist 1,458 Internal Medicine 1,430 Physician Assistant 1,415 Speech-Language Pathologist 1,257 Clinic/Center 1,204 Registered Nurse 1,061 Student in an Organized Health Care Education/Training Program 883 Psychologist 793 Chiropractor 695 Massage Therapist 639 In Home Supportive Care 580 Psychiatry & Neurology 562 Nurse Anesthetist, Certified Registered 542 Emergency Medicine 507 Pharmacy 501 Pediatrics 480 Dental Hygienist 463 Optometrist 451 Specialist/Technologist 430 Dietitian, Registered 382 Community/Behavioral Health 376 Surgery 363 Local Education Agency (LEA) 349
Browse by city
Portland, ME 7,078 Bangor, ME 3,681 Lewiston, ME 2,152 Augusta, ME 2,009 South Portland, ME 1,478 Scarborough, ME 1,265 Brunswick, ME 1,197 Waterville, ME 1,085 Biddeford, ME 1,080 Saco, ME 862 Auburn, ME 766 Westbrook, ME 761 Ellsworth, ME 597 Falmouth, ME 559 Presque Isle, ME 527 Kennebunk, ME 501 Belfast, ME 492 Rockport, ME 466 York, ME 450 Skowhegan, ME 446 Brewer, ME 439 Farmington, ME 435 Windham, ME 408 Sanford, ME 398 Yarmouth, ME 383 Caribou, ME 372 Rockland, ME 360 Norway, ME 348 Gorham, ME 340 Damariscotta, ME 339 Houlton, ME 329 Topsham, ME 261 Calais, ME 252 Bath, ME 244 Dover Foxcroft, ME 239 Kittery, ME 226 Freeport, ME 220 Bridgton, ME 213 Lincoln, ME 200 Machias, ME 198
Frequently asked questions
How do I look up an NPI number in Maine?
Use the NPI search and select ME, 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 Maine?
Our latest NPPES snapshot lists 42,953 active providers and organizations with a practice location in Maine.
Is this the official Maine 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.