2026 data CMS NPPES NUCC Taxonomy

Doctors in Portland, ME

Active healthcare providers in Portland sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

5,789
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
629 providers
Maine
State
ME

5,789 healthcare providers across 20 specialties

Portland, Maine appears in the CMS National Plan and Provider Enumeration System with 5,789 registered healthcare providers spanning 20 distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Portland — physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Portland practice location on file.

The provider mix in Portland is weighted toward Student in an Organized Health Care Education/Training Program (629 clinicians, followed by Clinical Social Worker with 604 and Physician Assistant with 232). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Maine's population, Portland reports roughly 414.8 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Portland patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

5,789
Providers
20
Specialties
414.8
Per 100K (state)

Which specialties are most common in Portland

Student in an Organized Health Care Education/Training Program 629
Clinical Social Worker 604
Physician Assistant 232
Internal Medicine Physician 197
Mental Health Counselor 189
Physical Therapist 181
Certified Registered Nurse Anesthetist 172
Speech-Language Pathologist 165
Professional Counselor 147
Pharmacist 146
Registered Nurse 132
Occupational Therapist 130
Family Nurse Practitioner 122
Addiction (Substance Use Disorder) Counselor 113
Anesthesiology Physician 107
Massage Therapist 103
Social Worker 102
Family Medicine Physician 100
Pediatrics Physician 95
Psychiatry Physician 92

Healthcare Providers (Page 11)

Name
ANNABEL BOEKE, MD
Psychiatry Physician
ADRIENNE BOGARDUS, OTR
Occupational Therapist
GERALDINE BOGDAN, CNS, NP
Psychiatric/Mental Health Clinical Nurse Specialist
RICKIE BOGLE, LMT
Contractor
JENNIFER BOGUS, ND
Naturopath
MARY BOHAN, LMT
Massage Therapist
MICHAEL BOHANSKE, M.D.
Emergency Medicine Physician
PATRICIA BOHNER, LCSW
Mental Health Counselor
JAMES BOHNHOFF
Pediatrics Physician
ERICH BOHRMANN, PA-C
Physician Assistant
VALERIE BOISVERT, LCSW
Clinical Social Worker
CODY BOIVIN
Physician Assistant
SANDRA BOLAND, RDH
Dental Hygienist
DAVID BOLDEBOOK, L.C.S.W.
Clinical Social Worker
CLAY BOLDUC, PHARMD, RPH
Pharmacist
KAITLIN BOLDUC, CRNA
Certified Registered Nurse Anesthetist
LEONIE BOLLER, DO
Student in an Organized Health Care Education/Training Program
CYNTHIA BOLLES, PA-C
Physician Assistant
THOMAS BOLLES, M.D.
Pain Medicine (Anesthesiology) Physician
MARGARET BOLOGNIA, PMHNP
Psychiatric/Mental Health Nurse Practitioner
JENNIFER BOLTON, MD
Surgery Physician
AMANDA BOMBARD
Pharmacist
JULIANA BONARDI, DO
Student in an Organized Health Care Education/Training Program
ISABELLA BONDER
Physician Assistant
MOLLY BONDURANT
Student in an Organized Health Care Education/Training Program
KRISTIN BONENFANT, DPT
Physical Therapist
SHULAMITH BONHAM, MD
Internal Medicine Physician
ANNA BONIAKOWSKI, MD
Student in an Organized Health Care Education/Training Program
BENJAMIN BONNER, MD
Student in an Organized Health Care Education/Training Program
DANIEL BONNER, LMSW-CC
Clinical Social Worker
STEVIE BONNEVIE, LADC
Addiction (Substance Use Disorder) Counselor
CAMERON BONNEY, MD
Psychiatry Physician
CORA BOONE, LCSW
Social Worker
JOHN BOOTHBY, M.D.
Specialist
MEGAN BOOTHBY, LCSW
Clinical Social Worker
KIMBERLY BOOTHBY-DOWNING, ANP
Adult Health Nurse Practitioner
DERINA BOOTHROYD, AUD
Audiologist-Hearing Aid Fitter
JENIFER BORDELON, LCSW, LADC, PMH-C
Addiction (Substance Use Disorder) Counselor
SUZANNAROSE BORG, MD
Student in an Organized Health Care Education/Training Program
KYLE BORGES
Student in an Organized Health Care Education/Training Program
NATALIE BORNSTEIN, LCSW
Clinical Social Worker
EMMA BOSSAERT
Physician Assistant
CAITLIN BOSSE, PA-C
Physician Assistant
TIFFANY BOSSIE, AUD
Audiologist
CODY BOTHEL, PA-C
Physician Assistant
JOEL BOTLER, MD
Internal Medicine Physician
MEGHAN BOTLER, ACNP
Acute Care Nurse Practitioner
TIMOTHY BOTLER, M.D.
Internal Medicine Physician
GRAHAM BOTTO, LCSW
Clinical Social Worker
HANNAH BOUCHARD
Pharmacist

Nearby Cities in Maine

Other Maine cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Portland, ME?
There are 5,789 registered healthcare providers in Portland, ME, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Portland?
The most common specialties in Portland are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Physician Assistant, Internal Medicine Physician, Mental Health Counselor. Student in an Organized Health Care Education/Training Program has the most providers with 629.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.