Maine NPI Registry — Provider Lookup
Look up NPI numbers for healthcare providers in Maine. Our latest NPPES snapshot includes 42,710 active providers and organizations with a practice location in Maine, searchable by name, specialty, and city.
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Top specialties in Maine
- Social Worker in ME (4,561)
- Counselor in ME (3,780)
- Nurse Practitioner in ME (2,893)
- Physical Therapist in ME (1,965)
- Occupational Therapist in ME (1,612)
- Dentist in ME (1,494)
- Family Medicine in ME (1,493)
- Pharmacist in ME (1,454)
- Internal Medicine in ME (1,432)
- Physician Assistant in ME (1,411)
- Speech-Language Pathologist in ME (1,247)
- Clinic/Center in ME (1,197)
- Registered Nurse in ME (1,050)
- Student in an Organized Health Care Education/Training Program in ME (837)
- Psychologist in ME (786)
- Chiropractor in ME (694)
- Massage Therapist in ME (638)
- In Home Supportive Care in ME (580)
- Psychiatry & Neurology in ME (557)
- Nurse Anesthetist, Certified Registered in ME (535)
- Emergency Medicine in ME (501)
- Pharmacy in ME (500)
- Pediatrics in ME (475)
- Dental Hygienist in ME (460)
- Optometrist in ME (448)
- Specialist/Technologist in ME (429)
- Dietitian, Registered in ME (380)
- Community/Behavioral Health in ME (376)
- Surgery in ME (364)
- Local Education Agency (LEA) in ME (346)
Browse by city
- Portland, ME (6,998)
- Bangor, ME (3,677)
- Lewiston, ME (2,147)
- Augusta, ME (1,989)
- South Portland, ME (1,471)
- Scarborough, ME (1,247)
- Brunswick, ME (1,190)
- Biddeford, ME (1,074)
- Waterville, ME (1,071)
- Saco, ME (856)
- Auburn, ME (765)
- Westbrook, ME (753)
- Ellsworth, ME (590)
- Falmouth, ME (558)
- Presque Isle, ME (524)
- Kennebunk, ME (500)
- Belfast, ME (492)
- Rockport, ME (462)
- York, ME (446)
- Skowhegan, ME (444)
- Brewer, ME (440)
- Farmington, ME (434)
- Windham, ME (407)
- Sanford, ME (397)
- Yarmouth, ME (382)
- Caribou, ME (372)
- Rockland, ME (360)
- Norway, ME (346)
- Gorham, ME (341)
- Damariscotta, ME (337)
- Houlton, ME (329)
- Topsham, ME (261)
- Calais, ME (252)
- Bath, ME (247)
- Dover Foxcroft, ME (238)
- Kittery, ME (229)
- Freeport, ME (220)
- Bridgton, ME (213)
- Machias, ME (200)
- Lincoln, 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 42,710 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 2026-07-09.