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 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.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.
Which specialties are most common in Portland
Healthcare Providers (Page 26)
| Name |
|---|
| ELLIOTT DAY, MS Mental Health Counselor |
| NIKI DAY, CRNA Certified Registered Nurse Anesthetist |
| DION DE KOK, LPN Licensed Practical Nurse |
| KEVIN DE RUITER Clinical Social Worker |
| ANNE DEAN, MD Hospitalist Physician |
| CAROL DEAN, M.D. Anesthesiology Physician |
| CLAIRE DEAN, LMSW-CC Clinical Social Worker |
| LAURA DEAN, MD Emergency Medicine Physician |
| ERIC DEANE, PHARMD Pharmacist |
| KARISSA DEANE, ND Naturopath |
| VICTORIA DEANE, L.AC. Family Medicine Physician |
| NICHOLAS DEANGELIS Student in an Organized Health Care Education/Training Program |
| KRISTINA DEAO, RPH Pharmacist |
| EMILY DEBERADINIS Student in an Organized Health Care Education/Training Program |
| GARRETH DEBIEGUN, M.D. Emergency Medicine Physician |
| HEIDI DEBLOCK, M.D. Critical Care Medicine (Internal Medicine) Physician |
| KATELYN DEBLOIS, M.A CF-SLP Speech-Language Pathologist |
| NICHOLE DECKER-ST ONGE, MSN, CRNA, APRN Certified Registered Nurse Anesthetist |
| BART DECRISTOFORO, P.A - C Physician Assistant |
| MICHAEL DEDEKIAN, MD Pediatrics Physician |
| KYLE DEDEN, D.C. Chiropractor |
| KATHRYN DEEP, PA-C Physician Assistant |
| ELISABETH DEERAN, MD Obstetrics & Gynecology Physician |
| AUDREY DEFUSCO, MD Student in an Organized Health Care Education/Training Program |
| JOCELYN DEL MURO, LCPC Mental Health Counselor |
| ANTONIO DEL ROSARIO, MD Anesthesiology Physician |
| FELIX DEL VECCHIO, MSW, LCSW, LADC, CCS Clinical Social Worker |
| LINDA DELABRUERE, PHYSICAL THERAPY Physical Therapist |
| AMY DELANO, PT Specialist |
| TERIN DELANO Behavior Analyst |
| MONICA DELEHANTY, LCPC Mental Health Counselor |
| MICHELE DELISLE, OTR Occupational Therapist |
| EMILY DELLDONNA, RN, APRN Registered Nurse |
| DOUGLAS DELLEFEMINE, LMT Specialist |
| JACQUELINE DELONG, MA CF-SLP Speech-Language Pathologist |
| MARC DELORENZO, DMD General Practice Dentistry |
| DAWN DEMAKIS, RDH Dental Hygienist |
| CHRISTINA DEMATTEO, DO Internal Medicine Physician |
| CONNOR DEMERCHANT Student in an Organized Health Care Education/Training Program |
| MARC DEMERS, MD Surgery Physician |
| REBECCA DEMERS, LMT Massage Therapist |
| SYLVIE DEMERS, LCSW Clinical Social Worker |
| DANIELLE DEMETRIADES Student in an Organized Health Care Education/Training Program |
| JUDITH DEMUCCI, LCSW Clinical Social Worker |
| DENNIS DEMUTH, LCSW Clinical Social Worker |
| ELYSSA DENAULT, PA-C Physician Assistant |
| WALTER DENINO, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician |
| JACOB DENONCOURT, MD Emergency Medicine Physician |
| MARTHA DENSMORE, R.N., L.AC. Registered Nurse |
| ROBERT DENTON, PT Physical Therapist |
Nearby Cities in Maine
Other Maine cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
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Related Guides
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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.
