Doctors in Boston, MA
Active healthcare providers in Boston sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.
40,542 healthcare providers across 20 specialties
Boston, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 40,542 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 Boston - 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 Boston practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2023 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Boston is weighted toward Student in an Organized Health Care Education/Training Program (7,234 clinicians, followed by Internal Medicine Physician with 3,032 and Clinical Social Worker with 1,769). 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 Massachusetts's population, Boston reports roughly 579.1 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.
Within Massachusetts, Boston ranks #1 of 400 cities tracked by provider count, accounting for 19% of the state's registered providers. Of Massachusetts's most common specialties, Counselor is the most prominent one with no provider currently listing a Boston practice address, a coverage gap Boston patients typically fill by traveling to a larger nearby hub.
For Boston 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 Boston
Healthcare Providers (Page 237)
| Name |
|---|
| Jonathan Fletcher, MD Clinical Cytogenetics Physician |
| Kalen Fletcher Social Worker |
| Laura Fletcher, LICSW Clinical Social Worker |
| Polly Fletcher, OTR Contractor |
| Cassandra Fleurentin, FNP-BC Pediatric Registered Nurse |
| Djemima Fleury, LICSW Clinical Social Worker |
| Jeff Flier, MD Endocrinology, Diabetes & Metabolism Physician |
| Sarah Flier, M.D. Gastroenterology Physician |
| Adrienne Flight Clinical Social Worker |
| Kristen Flight, M.D. Anesthesiology Physician |
| Brian Fligor, SC.D. Audiologist |
| Scott Fligor, MD Surgery Physician |
| Kristen Flint, MD Internal Medicine Physician |
| Teagan Flint, PA Physician Assistant |
| Kathleen Flinton, LICSW Clinical Social Worker |
| Jenna Flis, PT, DPT Physical Therapist |
| Naji Fliti, M.D. Student in an Organized Health Care Education/Training Program |
| Mark Flomenbaum, M.D. Forensic Pathology Physician |
| Blake Flood, MD, PHD Student in an Organized Health Care Education/Training Program |
| Thomas Flood, M.D., PH.D. Internal Medicine Physician |
| Rachel Florence Registered Nurse |
| Diana Florencio Student in an Organized Health Care Education/Training Program |
| Wendolyn Florentino Counselor |
| Alyssa Monica Flores, MD Student in an Organized Health Care Education/Training Program |
| Brianna Flores Physician Assistant |
| Cristina Flores, M.A. Counselor |
| Efren Flores, MD Diagnostic Radiology Physician |
| Micayla Flores, MD Student in an Organized Health Care Education/Training Program |
| Rene Flores Cardenas, MD Student in an Organized Health Care Education/Training Program |
| Adolfo Flores Fortty, M.D. Psychiatry Physician |
| Jaime Flores Gouyonnet, MD Student in an Organized Health Care Education/Training Program |
| Esly Flores Mejia, NONE Behavior Technician |
| Alejandro Flores Sandoval, MD Pediatric Gastroenterology Physician |
| Julio Flores Servin Student in an Organized Health Care Education/Training Program |
| Jose Florez, MD PHD Endocrinology, Diabetes & Metabolism Physician |
| Narjust Florez, M.D. Medical Oncology Physician |
| Tara Floriani Clinical Social Worker |
| Jared Florio Student in an Organized Health Care Education/Training Program |
| Caterina Florissi Student in an Organized Health Care Education/Training Program |
| Jonathan Florman, M.D. Psychiatry Physician |
| Victoria Flormann Speech-Language Pathologist |
| Joan Florsheim, M.S. Speech-Language Pathologist |
| Elisa Flower, MD Diagnostic Radiology Physician |
| Ava Floyd, PSYD Clinical Psychologist |
| Jamira Floyd, LICSW Clinical Social Worker |
| Katherine Floyd Student in an Organized Health Care Education/Training Program |
| Lauren Floyd, FNP Nurse Practitioner |
| Violet Fludzinski, MA, NCC Mental Health Counselor |
| Carrie Flynn Student in an Organized Health Care Education/Training Program |
| Catherine Flynn, MSN, RN, FNP-BC Family Nurse Practitioner |
Nearby Cities in Massachusetts
Other Massachusetts cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
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What are the most common medical specialties in Boston?
Related Guides
Explore Massachusetts
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.