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 107)
| Name |
|---|
| David Cabral Case Manager/Care Coordinator |
| Heycha Cabral, MA Behavior Technician |
| Jeimy Cabral, LMHC Mental Health Counselor |
| Manuel Cabral, MSW Social Worker |
| Sarah Cabral, NP Registered Nurse |
| Stephanie Cabral, MD Internal Medicine Physician |
| Alexandria Cabrera Genetic Counselor (M.S.) |
| Amy Cabrera, PA-C Physician Assistant |
| Florenny Cabrera, LCSW Clinical Social Worker |
| Korine Cabrera, MA Student in an Organized Health Care Education/Training Program |
| Maria Cabrera, LICSW Clinical Social Worker |
| Mariela Cabrera Student in an Organized Health Care Education/Training Program |
| Javier Cabrera-Perez, MD, PHD Pediatric Allergy/Immunology Physician |
| Laura Caccamo Nurse Practitioner |
| Victoria Caccioppoli, PHARMD Pharmacist |
| Chantel Danielle Cacciotti, M.D. Student in an Organized Health Care Education/Training Program |
| Kayla Caceda Social Worker |
| Nadia Cacodcar Student in an Organized Health Care Education/Training Program |
| Margaret Cadden, PHD Student in an Organized Health Care Education/Training Program |
| Sophia Cadeau Case Manager/Care Coordinator |
| Bismarck Cadet, MD Internal Medicine Physician |
| Carla Cadet, MD Student in an Organized Health Care Education/Training Program |
| Elizabeth Cadet, MSW Social Worker |
| Ruth Cadet, MD, MPH Internal Medicine Physician |
| Cara Cadigan Physical Therapist |
| John Cadigan, MD Cardiovascular Disease Physician |
| Meredith Cadiz, PT Physical Therapist |
| Kelly Cadogan, NP Family Nurse Practitioner |
| Kerry Cafasso, N.P Adult Health Nurse Practitioner |
| Julie Caffrey Behavior Technician |
| Enrico Cagliero, MD Endocrinology, Diabetes & Metabolism Physician |
| Daniel Cagney Therapeutic Radiology Physician |
| Rebecca Cagnina, MD Internal Medicine Physician |
| Pilar Angela Marie Caguioa Mental Health Counselor |
| Alexis Cahalane, MB,BCH,BAO Diagnostic Radiology Physician |
| Michael Cahalane, M.D. Surgery Physician |
| Lawrence Cahalin, PT Physical Therapist |
| Lucienne Cahen, MD Pediatrics Physician |
| Carol Cahill, PCNS Adult Psychiatric/Mental Health Clinical Nurse Specialist |
| Daniel Cahill, MD PHD Neurological Surgery Physician |
| Kristen Cahill, APRN Psychiatric/Mental Health Nurse Practitioner |
| Lucas Cahill, MD Student in an Organized Health Care Education/Training Program |
| Sara Cahill, MD Internal Medicine Physician |
| Sarah Cahill, P.A.-C Physician Assistant |
| Amy Cahill Hickey, MSW, LICSW Clinical Social Worker |
| Julie Cahill-Hollingsworth, NURSE PRACTITIONER Acute Care Nurse Practitioner |
| Gale Cahoon, NP Primary Care Nurse Practitioner |
| Jennifer Cahoon, M.AC. Doula |
| Alice Cai, M.D. Neurology Physician |
| Christopher Cai, MD Internal Medicine 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.