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 15)

Name
Mansour Alasiri, BDS
Periodontics
Mohammed Alasqah, BDS
Dentist
Logain Alattas
Student in an Organized Health Care Education/Training Program
Fahad Alawad, DMD
Dentist
Khalid Alawadhi, D.D.S.
General Practice Dentistry
Amel Alawami
Developmental - Behavioral Pediatrics Physician
Laila Alawdah, MBBS
Student in an Organized Health Care Education/Training Program
Yasmin Alayyoubi
Dentist
Saleh Alazemi
Student in an Organized Health Care Education/Training Program
George Alba, MD
Internal Medicine Physician
Firas Albadran, DDS
Dentist
Rami Albahri, DDS
Prosthodontics
Lorenzo Albala, MD
Emergency Medicine Physician
Yahya Albanna, DMD
Dentist
Adam Albano, M.D.
Internal Medicine Physician
Nasreen Albar
Student in an Organized Health Care Education/Training Program
Noor Albar, MD
Student in an Organized Health Care Education/Training Program
Heba Albasha, MD
Diagnostic Radiology Physician
Abdullah Albassam, B.D.S
Dentist
Mark Albers, MD PHD
Neurology Physician
Cathleen Alberski
Student in an Organized Health Care Education/Training Program
Ben Albert, M.D.
Pediatric Critical Care Medicine Physician
Brianna Albert, DO
Neurology with Special Qualifications in Child Neurology Physician
Courtney Albert, AGPCNP-BC, RN, CDE
Nurse Practitioner
Marisa Albert, DNP, WHNP-BC
Nurse Practitioner
Meredith Albert, PT
Physical Therapist
Michele Albert, MD
Radiation Oncology Physician
Nicole Alberta
Women's Health Nurse Practitioner
Christine Albertelli, MS, RDN
Nutrition Education Nutritionist
Erin Albertini, MD, MPH
Student in an Organized Health Care Education/Training Program
Aijai Alberts
Behavior Technician
Sultan Albeshri, BDS
Student in an Organized Health Care Education/Training Program
John Albin, MD, PHD
Infectious Disease Physician
Lyan Albino, MS
Mental Health Counselor
Jazia Alblowi
Periodontics
Zimbul Albo, M.D.
Clinical Neurophysiology Physician
Mary Albrecht, M.D.
Infectious Disease Physician
Emma Albright, LCSW
Clinical Social Worker
Maurice Albright, MD
Orthopaedic Surgery Physician
Nile Albright, M.D.
Family Medicine Physician
Elaine Albuja
Behavior Technician
Jude Albukhari, PSYD
Psychologist
Katherine Albutt, MD, MPH
Surgery Physician
Michael Alcala, MD
Student in an Organized Health Care Education/Training Program
Monica Alcalde, D.D.S
General Practice Dentistry
Ozgu Alcali, MD
Student in an Organized Health Care Education/Training Program
Jorge Alcina, M.S.
Psychologist
Jean Joseph Thierry Alcindor
Medical Oncology Physician
Amos Alcius, DO
Surgery Physician
Megan Alcock, MD
Internal Medicine Physician

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.