2026 data CMS NPPES NUCC Taxonomy

Doctors in Boston, MA

Compiled from official public sources by the PlainDoctor editorial team.

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
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
7,234 providers
Massachusetts
State
MA

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.

40,542
Providers
20
Specialties
#1
of 400 MA cities
19%
of MA providers
579.1
Per 100K (state)

Which specialties are most common in Boston

Student in an Organized Health Care Education/Training Program 7,234
Internal Medicine Physician 3,032
Clinical Social Worker 1,769
Physician Assistant 1,466
Pediatrics Physician 1,166
Registered Nurse 978
Anesthesiology Physician 930
Family Nurse Practitioner 815
Nurse Practitioner 803
Physical Therapist 801
Mental Health Counselor 791
Psychiatry Physician 754
Diagnostic Radiology Physician 710
Dentist 668
Behavior Technician 581
Pediatric Nurse Practitioner 534
Pharmacist 505
Emergency Medicine Physician 499
Neurology Physician 485
Social Worker 485

Healthcare Providers (Page 222)

Name
Paul Faircloth, MSW
Clinical Social Worker
Carlos Fairen Oro, MD
Surgery Physician
Delores Fairweather, R.N.
Registered Nurse
Mark Fairweather, MD
Surgery Physician
Susan Faja, PH.D.
Clinical Child & Adolescent Psychologist
Alexander Faje
Endocrinology, Diabetes & Metabolism Physician
Vera Fajtova, MD
Endocrinology, Diabetes & Metabolism Physician
Reza Fakhraei, MD
Student in an Organized Health Care Education/Training Program
Dimitrios Fakitsas
Dentist
Bryn Falahee, MD
Student in an Organized Health Care Education/Training Program
Jennifer Falb, RN, AGNP
Adult Health Nurse Practitioner
Kenneth Falchuk, M.D.
Gastroenterology Physician
Zalman Falchuk, MD
Gastroenterology Physician
Veronique Falciola, M.D.
Pediatric Anesthesiology Physician
Sheila Falco, MS, RN, CS
Adult Health Nurse Practitioner
Nancy Falco Chedid, M.D.
Plastic Surgery Physician
Franchesca Falcon
Student in an Organized Health Care Education/Training Program
Kathryn Falcon, MS
Mental Health Counselor
Kevin Falcon
Student in an Organized Health Care Education/Training Program
Sandy Falcon, PA-C
Physician Assistant
Liset Falcon Rodriguez, MD
Student in an Organized Health Care Education/Training Program
Margaret Falcone
Clinical Social Worker
Paul Falconer, PHD, LMHC
Mental Health Counselor
Farah Faldonie, FNP
Ambulatory Care Registered Nurse
Megan Faletra, MS, MPH, RDN
Registered Dietitian
Elisa Falk
Student in an Organized Health Care Education/Training Program
Elonna Falk, OTR/L
Occupational Therapist
Madelyn Falk, CGC
Genetic Counselor (M.S.)
Rodney Falk, MD
Cardiovascular Disease Physician
William Falk, MD
Psychiatry Physician
Roberta Falke, MD
Hematology & Oncology Physician
Samantha Falker, PHD
Clinical Child & Adolescent Psychologist
Samuel Falkson, MD
Student in an Organized Health Care Education/Training Program
Rebecca Fall
Physical Therapist
Parisa Fallah, MD
Student in an Organized Health Care Education/Training Program
Joel Fallano, PT, DPT, MS, OCS
Physical Therapist
Mary Fallano, PT
Physical Therapist
Douglas Faller, M.D.
Internal Medicine Physician
Alexis Fallon
Student in an Organized Health Care Education/Training Program
Amy Fallon, MD
Hematology & Oncology Physician
Ashley Fallon, P.T, D.P.T
Physical Therapist
Brian Fallon, MD
Pediatric Surgery Physician
Caitlin Fallon, CPNP-PC
Pediatric Nurse Practitioner
John Fallon, M.D.
Internal Medicine Physician
Pamela Fallon, MS, RN, ANP
Adult Health Nurse Practitioner
Paul Fallon, MD
Internal Medicine Physician
Alexandra Falsey, MD
Pediatrics Physician
Joanne Falzone, DMD
Dentist
Marian Fam, MD
Family Medicine Physician
Jeanne Fama, PHD
Clinical Psychologist

Nearby Cities in Massachusetts

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

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Boston, MA?
There are 40,542 registered healthcare providers in Boston, MA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Boston?
The most common specialties in Boston are Student in an Organized Health Care Education/Training Program, Internal Medicine Physician, Clinical Social Worker, Physician Assistant, Pediatrics Physician. Student in an Organized Health Care Education/Training Program has the most providers with 7,234.

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.

Compiled from official public sources by the PlainDoctor editorial team.