Doctors and health care providers in Newton, MA
2,975 individual NPPES records list a practice address in Newton, 11th of 406 Massachusetts cities. The largest group is behavior technician: 608, 20% of the city's records, against 5% across Massachusetts. Page 32 of 60.
The 8 largest groups in Newton
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Newton in Massachusetts
- Rank in Massachusetts11th of 406 cities by records
- Share of the state1.4% of Massachusetts's records
- Specialties present25 or more taxonomy codes
- Top three groups36.9% of all records
- Behavior Technician rank3rd of the 10 Massachusetts cities with the most
Compared with Massachusetts as a whole, Newton has 3.9× the state's share of behavior technician records and 0.41× its share of pharmacist records.
Providers in Newton, alphabetically
- Matthew Leibman, M.D.Surgery of the Hand (Surgery) Physician1285680330
- Marc Leibole, M.D.Ophthalmology Physician1598723991
- Matthew Leibowitz, M.D.Infectious Disease Physician1124047063
- Rebecca LeiferMental Health Counselor1518684224
- Iris Leigh, OTROccupational Therapist1184926008
- Henry Lemieux, DMDDentist1578670204
- Carol Lemiszki, CRNACertified Registered Nurse Anesthetist1477668317
- Abbey Lemoie, PA-CSurgical Physician Assistant1407408735
- Mark Lemons, MD FACEPEmergency Medicine Physician1831159458
- Kenneth Leng, M.D.Anesthesiology Physician1700823440
- Stephanie Leonard, COTA/LSpecialist1851782650
- Julie Leonhardt, PNPPediatric Nurse Practitioner1164545927
- Sarah LepireBehavior Technician1396449542
- Henry Lerner, MDSpecialist1316033343
- Linda Lesage, R.N.,M.S.,C.SAdult Psychiatric/Mental Health Registered Nurse1568433894
- Ashley LeslieBehavior Technician1770269300
- Bruce Leslie, M.D.Orthopaedic Hand Surgery Physician1043315567
- Emily Letendre, PA-CPhysician Assistant1275193963
- Nicky Leung, M.D.Surgery of the Hand (Surgery) Physician1407978125
- Enid Levangie, LCSWClinical Social Worker1003694183
- Crystal LevattMental Health Counselor1912403254
- Bruce Levin, LICSWClinical Social Worker1578683355
- Cheryl Levin, MDDermatology Physician1326173154
- Jaime LevinBehavior Analyst1821406992
- Judith Levin, EDDPsychologist1528151032
- Michael Levin, MDInternal Medicine Physician1417041781
- Caroline LevineMental Health Counselor1285159681
- Sarah Levine, BCBA, LABABehavior Analyst1841840857
- Amy Levingston, MDNeonatal-Perinatal Medicine Physician1861463580
- Marla Levinson, PTPhysical Therapist1043393960
- Edward Levitan, MDFamily Medicine Physician1740393222
- Steven Levitt, D.M.D.General Practice Dentistry1952373706
- Benjamin Levitzky, M.D.Gastroenterology Physician1457392714
- Michael Lew, M.D.Infectious Disease Physician1811962079
- Kathrine Lewiecki, LICSWClinical Social Worker1225366255
- Patricia Leydon, LIC.AC.Acupuncturist1790960243
- Brent Li, PA-CPhysician Assistant1184373532
- Michele Li, DPTPhysical Therapist1689373672
- Wocong LiPhysical Therapist1811842255
- Xuefei LiBehavior Technician1871487108
- Chanlynn LiaoSpeech-Language Pathologist1487221487
- Lillian Liao, MDAnesthesiology Physician1538800651
- Vincent Liao, MDEmergency Medicine Physician1912327735
- Ruth Liberfarb, MD PHDChild & Adolescent Psychiatry Physician1598739211
- Lynda LiburdBehavior Analyst1144851973
- Sharon Kay Lichten, MSWSocial Worker1891381497
- Robert Lichtenstein, PH.D.Health Service Psychologist1841372729
- Izabella Lidrbauch, MA, LMHCMental Health Counselor1891368510
- Sianna Lieb, LICSWClinical Social Worker1801371695
- Lynne LiebermanClinical Social Worker1366588378
The largest Massachusetts cities
- Boston41,865
- Worcester13,166
- Springfield8,553
- Cambridge5,145
- Brockton4,287
How to read this directory
Newton, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 2,975 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Newton - 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 Newton 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 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.
The provider mix in Newton is weighted toward Behavior Technician (608 clinicians, followed by Clinical Social Worker with 270 and Mental Health Counselor with 219). 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, Newton reports roughly 42.5 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, Counselor is the most prominent one with no provider currently listing a Newton practice address, a coverage gap Newton patients typically fill by traveling to a larger nearby hub.
For Newton 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.
For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.
Common questions
How many doctors are in Newton, MA?
There are 2,975 registered healthcare providers in Newton, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Newton?
The most common specialties in Newton are Behavior Technician, Clinical Social Worker, Mental Health Counselor, Behavior Analyst, Physical Therapist. Behavior Technician has the most providers with 608.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.