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 182)
| Name |
|---|
| George Demetri, MD Medical Oncology Physician |
| Leah Demetri, MD Orthopaedic Surgery Physician |
| Neophytos Demetriades, DMD, MD Oral and Maxillofacial Surgery (Dentist) |
| Sherley Demetrius, MD Student in an Organized Health Care Education/Training Program |
| Patricia Demiglio, CRNA Certified Registered Nurse Anesthetist |
| Jennifer Deminico, AU.D. Audiologist |
| Mehmet Demirhan, MD Hospitalist Physician |
| Alicia Demirjian, MD Pediatrics Physician |
| Derek Demmans, DC Chiropractor |
| Emily Demmert, MD Student in an Organized Health Care Education/Training Program |
| Isabelle Demontigny, RN Registered Nurse |
| Michiel Demoor, MD Pediatrics Physician |
| Riley Demos Student in an Organized Health Care Education/Training Program |
| Andre Dempsey Student in an Organized Health Care Education/Training Program |
| Ann Dempsey, P.A. Physician Assistant |
| Anne Marie Dempsey, PA-C Physician Assistant |
| Jillian Dempsey, PHARMD Pharmacotherapy Pharmacist |
| Katherine Dempsey, AGACNP-BC Acute Care Nurse Practitioner |
| Michelle Dempsey, DMD Dentist |
| Philip Dempsey Student in an Organized Health Care Education/Training Program |
| Falen Demsas Student in an Organized Health Care Education/Training Program |
| Veronica Demtchouk, M.D. Gynecology Physician |
| Kristin Denboef Student in an Organized Health Care Education/Training Program |
| Taylor Denby Behavior Technician |
| Bowei Deng Student in an Organized Health Care Education/Training Program |
| John Deng, MD Hospitalist Physician |
| Lixia Deng Hospitalist Physician |
| Matthew Deng, DDS Dentist |
| Zi Jun Deng, MD Student in an Organized Health Care Education/Training Program |
| Sunny Dengle, MD Internal Medicine Physician |
| Maria Denietolis, OD Optometrist |
| Yanick Denis Case Manager/Care Coordinator |
| Christine Denison, M.D. Diagnostic Radiology Physician |
| Thomas Denize, MD Anatomic Pathology Physician |
| Bradley Denker, MD Nephrology Physician |
| Claudia Denkinger, M.D. Internal Medicine Physician |
| William Denman, MD Anesthesiology Physician |
| Sydney Denmark Clinical Social Worker |
| Lindsey Denn Social Worker |
| Kevin Dennehy, MD Critical Care Medicine (Anesthesiology) Physician |
| Kimberlee Dennery, LICSW Clinical Social Worker |
| Kristine Dennery, LICSW Social Worker |
| Matthew Denning, PT, DPT, CSCS, CPT Physical Therapist |
| John Denninger, MD, PHD Psychiatry Physician |
| Evida Dennis, MD, PHD Student in an Organized Health Care Education/Training Program |
| Julia Dennis Developmental Therapist |
| Marissa Dennis, MA Psychologist |
| Melinda Dennis, MS, RD, LDN Registered Dietitian |
| Michael Dennis, MD Internal Medicine Physician |
| Richard Dennis, M.D. Surgery Physician |
Nearby Cities in Massachusetts
Other Massachusetts 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.