2026 data CMS NPPES NUCC Taxonomy

Doctors in Belmont, MA

Active healthcare providers in Belmont sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

1,000
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Clinical Social Worker
Top specialty
193 providers
Massachusetts
State
MA

Where this city sits in the corpus

Belmont ranks 50th among 400 Massachusetts cities by CMS provider count, holding 0.5% of the state's NPIs, led by Clinical Social Worker.

1,000
NPPES providers in city
50th
of 400 MA cities
0.5%
of Massachusetts providers
47.7%
in top 3 specialties

Belmont ranks #11 of 10 Massachusetts cities for Clinical Social Worker.

Where Belmont ranks among Massachusetts cities

Provider count vs every Massachusetts city in CMS NPPES (400 cities)

1,000 Top 12% higher than 88% of 400 cities

0–100: 179 cities (45%). Below this entry. 100–200: 70 cities (18%). Below this entry. 200–300: 33 cities (8%). Below this entry. 300–400: 17 cities (4%). Below this entry. 400–500: 17 cities (4%). Below this entry. 500–600: 13 cities (3%). Below this entry. 600–700: 3 cities (1%). Below this entry. 700–800: 5 cities (1%). Below this entry. 800+: 63 cities (16%). This entry sits in this band. This city 0 800+ Massachusetts cities (providers), bucketed by value

Each bar is a band; taller bars hold more cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS National Plan & Provider Enumeration System (NPPES) · 2026

Specialty mix in Belmont

Share of the city's NPPES registrations by NUCC taxonomy

providers

What this shows Clinical Social Worker is the largest specialty (193 providers, 19.3% of the city), followed by Psychiatry Physician.

Source CMS NPPES · city_top_specialties As of 2026

City vs state specialty index

Specialties Belmont has more, and fewer, of than Massachusetts average

Each multiple is this city's share of a specialty divided by that specialty's average share across Massachusetts , Belmont over-indexes clinical nurse specialist at 39.8× the state average and under-indexes internal medicine physician at 0.35×. This reflects local practice structure, not care quality.

More common here than Massachusetts average

Less common here than Massachusetts average

How to read this directory & data limitations

Belmont, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,000 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 Belmont - 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 Belmont 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 Belmont is weighted toward Clinical Social Worker (193 clinicians, followed by Psychiatry Physician with 149 and Clinical Psychologist with 135). 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, Belmont reports roughly 14.3 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.

Of Massachusetts's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Belmont practice address, a coverage gap Belmont patients typically fill by traveling to a larger nearby hub.

For Belmont patients, this directory is most useful as a starting shortlist. 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; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

Which specialties are most common in Belmont

Healthcare Providers (Page 8)

Name
Jessica Goldstein, PHD
Clinical Psychologist
Fallon Goodman
Student in an Organized Health Care Education/Training Program
Harry Gordon, CPS
Peer Specialist
Mia Gore, MD
Psychiatry Physician
Aaron Gorelik
Student in an Organized Health Care Education/Training Program
Barbara Gortych, PH.D.
Psychologist
Gary Gottlieb, MD
Psychiatry Physician
Isabela Goulart Gil Choi, DDS
Dentist
Andrew Gouse, MD
Psychiatry Physician
James Greaney, PHARMD
Pharmacist
Mark Green, MD
Addiction Medicine (Psychiatry & Neurology) Physician
Sharon Greenfield, PSY.D.
Clinical Psychologist
Shelly Greenfield, M.D., MPH
Psychiatry Physician
David Greenleaf, PH.D.
Clinical Psychologist
Allison Gregg
Student in an Organized Health Care Education/Training Program
Leslie Gregory
Women's Health Nurse Practitioner
David Grelotti, M.D.
Psychiatry Physician
Diane Grimaldi, R.N., M.S., C.S.
Professional Counselor
Tara Grimm, O.D.
Optometrist
Veronica Groom, MSW
Social Worker
Anthony Grossi
Student in an Organized Health Care Education/Training Program
Paul Grossman
Clinical Social Worker
Zachary Grunau, MD
Psychiatry Physician
Nate Gruner
Social Worker
Enrico Guarino, RNFA
Registered Nurse First Assistant
Barbara Guentert, RPH
Pharmacist
Gabriella Guillette
Social Worker
Leila Guller, PHD
Psychologist
Valerie Gurney, PH.D.
Clinical Psychologist
Peter Guthrie, LICSW
Clinical Social Worker
Perihan Esra Guvenek Cokol, MD
Psychiatry Physician
Jessica Haffner, ACNP-BC
Registered Nurse
Paula Hagar, LICSW
Clinical Social Worker
Deborah Haley, MD PHD
Internal Medicine Physician
Shannon Haley
Occupational Therapist
Sara Hallor
Acupuncturist
Geneva Halloran, BSN, RN, PMH-BC
Registered Nurse
John Halpern, M.D.
Psychiatry Physician
Tessa Hamilton, PHD
Clinical Psychologist
Sue Hanfling, MSW
Clinical Social Worker
Gilda Hanjani, RDH
Dental Hygienist
Boulos Hanna, DMD
Dentist
Charlene Haouiliya, LICSW
Clinical Social Worker
Murphy Harrell-Monty, PHD
Student in an Organized Health Care Education/Training Program
Hallie Harris, MSW
Clinical Social Worker
Jane Hartman, LICSW
Clinical Social Worker
Saeed Hashem, MD
Geriatric Psychiatry Physician
Kieuman Hau
Pharmacist
Elaine Hawkes, LMHC
Mental Health Counselor
John Hedreen, M.D.
Neuropathology 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 Belmont, MA?
There are 1,000 registered healthcare providers in Belmont, MA, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Belmont?
The most common specialties in Belmont are Clinical Social Worker, Psychiatry Physician, Clinical Psychologist, Student in an Organized Health Care Education/Training Program, Mental Health Counselor. Clinical Social Worker has the most providers with 193.
Related guides

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 editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-20.