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 210)
| Name |
|---|
| Carol Ehrlich, MD Internal Medicine Physician |
| Richard Ehrlichman, MD Plastic and Reconstructive Surgery Physician |
| Emma Eibye Pharmacist |
| Eva Eichen, PA-C Surgery Physician |
| Susan Eichhorn, MD Student in an Organized Health Care Education/Training Program |
| Clare Eichinger, MD Anesthesiology Physician |
| April Eichler, MD, MPH Neurology Physician |
| Florian Eichler, MD Neurology Physician |
| Abdel-Kareem Eid Student in an Organized Health Care Education/Training Program |
| Sarah Eid Student in an Organized Health Care Education/Training Program |
| Rawan Eidah Dentist |
| Andrew Eidelberg, MD Student in an Organized Health Care Education/Training Program |
| Matthias Eikermann, MD, PHD Anesthesiology Physician |
| Katharina Eikermann-Haerter, M.D. Diagnostic Radiology Physician |
| Jennifer Eile, NP Pediatric Nurse Practitioner |
| Jenna Eilenberg, M.A. Mental Health Counselor |
| Jon Einarsson, M.D. Gynecology Physician |
| Erica Einhorn, LBA, BCBA Behavior Analyst |
| Honora Einhorn, LCSW Clinical Social Worker |
| Thomas Einhorn, M.D. Orthopaedic Surgery Physician |
| David Einstein, M.D. Internal Medicine Physician |
| Jonathan Eisen, M.D. Internal Medicine Physician |
| Richard Eisen, MD MOHS-Micrographic Surgery Physician |
| Alanna Eisenberg, MS, RD, LDN Registered Dietitian |
| David Eisenberg, M.D. Internal Medicine Physician |
| Jonathan Eisenberg, M.D. Student in an Organized Health Care Education/Training Program |
| Mark Eisenberg, PH.D. Psychologist |
| Matthew Eisenberg, M.D. Pediatrics Physician |
| Ronald Eisenberg, MD Specialist |
| Abbey Eisenhower, MA Student in an Organized Health Care Education/Training Program |
| Katherine Eisenmenger, M.D. Psychiatry Physician |
| Stephanie Eisenstat, MD Internal Medicine Physician |
| Sherman Eisenthal, PHD Psychologist |
| Ella Eisinger Student in an Organized Health Care Education/Training Program |
| Brian Eisner, MD Urology Physician |
| David Eisner Student in an Organized Health Care Education/Training Program |
| Lori Eisner Weiss, PHD Clinical Psychologist |
| Stephanie Eizember, M.D. Internal Medicine Physician |
| Michael Eizyk, MD Student in an Organized Health Care Education/Training Program |
| Shamim Ejaz, DO Internal Medicine Physician |
| Udeme Ekanem-Hemstreet Social Worker |
| Alexa Ekchian, PA-C Physician Assistant |
| Iris Eke Behavior Technician |
| Chinaka Ekechukwu Chiropractor |
| Erika Ekengren, MD Diagnostic Radiology Physician |
| Adenike Eketunde, MD,MPH Student in an Organized Health Care Education/Training Program |
| Nursel Seda Ekici Pediatrics Physician |
| Kathy Eklund, RDH MHP Dental Hygienist |
| Susan Eklund, M.D. Anesthesiology Physician |
| Meaghan Ekstrom Family Nurse Practitioner |
Nearby Cities in Massachusetts
Other Massachusetts cities with provider coverage in the CMS NPPES registry.
Frequently Asked Questions
How many doctors are in Boston, MA?
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.