NPPES file of Aug 9, 2026

Doctors and health care providers in Winthrop, MA

150 individual NPPES records list a practice address in Winthrop, 178th of 406 Massachusetts cities. The largest group is clinical social worker: 16, 11% of the city's records, against 8% across Massachusetts. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Winthrop

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Winthrop in Massachusetts

  • Rank in Massachusetts178th of 406 cities by records
  • Share of the state<0.1% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.7% of all records

Compared with Massachusetts as a whole, Winthrop has 1.3× the state's share of clinical social worker records.

Providers in Winthrop, alphabetically

  1. Angela Flintoff, M.S., CCC-SLPSpeech-Language Pathologist1912198318
  2. Merrill Frank, LICSWClinical Social Worker1982773115
  3. Carolyn GagnonClinical Social Worker1760021430
  4. Dominick Garibaldi, DPMPrimary Podiatric Medicine Podiatrist1457341257
  5. Bianca Genualdo, LMHC, M.ED.Mental Health Counselor1033744396
  6. Melda Gerow, O.D.Optometrist1003367145
  7. Michelle GiammancoPhysical Therapist1881095008
  8. Diandra GillisAthletic Trainer1871017061
  9. Samantha GillisRegistered Nurse1326526740
  10. Ann Goldberg, D.C.Chiropractor1467822379
  11. Megan Gomes, RNCase Management Registered Nurse1912781857
  12. Jordan GriffithsSpeech-Language Pathologist1356997027
  13. Laverne Gugino, MDClinical Neurophysiology Physician1760465942
  14. Aditi GuptaFamily Medicine Physician1700412640
  15. Daniel Hallissy, DPMPodiatrist1609906478
  16. April Halloran, RNRegistered Nurse1760135628
  17. Evelyn Hamilton, MSStudent in an Organized Health Care Education/Training Program1235086752
  18. Brenda HammerstromAssistant Behavior Analyst1225562390
  19. Lisa Marie Hansen, M.D.Acupuncturist1528121613
  20. Erin Harrison, LMHCMental Health Counselor1649643651
  21. Jeffeson HenaoBehavior Technician1033979778
  22. Shauna Hodge, M.S.Behavior Analyst1245763788
  23. Jeanne HolgersenPrimary Care Nurse Practitioner1326658790
  24. Carol Homeyer, LIC. AC.Acupuncturist1467647123
  25. Mohamad JanoudiPharmacist1215897871
  26. Jessica Juengst, LCSWClinical Social Worker1821858085
  27. Matthew Kaim, O.D.Optometrist1194760389
  28. Lindsey Keegan, LMHCMental Health Counselor1275062317
  29. Kate Kelley, LICSWClinical Social Worker1154998250
  30. Kadian Kelly-KnightLicensed Practical Nurse1306350517
  31. Antoinette Kennedy, MS OTR/LOccupational Therapist1023369808
  32. Katie KeslerStudent in an Organized Health Care Education/Training Program1578234977
  33. Denise KressGerontology Nurse Practitioner1093302457
  34. James Lee, MDOphthalmology Physician1013980291
  35. James Lenfesty, LMHCMental Health Counselor1205503331
  36. Maxine Liberman, PH.D.Clinical Psychologist1184883068
  37. Adonis LlanoBehavior Technician1578308003
  38. Sarah Lovell, L.M.T.Specialist1811220999
  39. Laurena Lyons, M.ED., LMFTMarriage & Family Therapist1306052725
  40. Emily MaddaloneBehavior Analyst1326966219
  41. Nicolette Maggiolo, RDN, LDNRegistered Dietitian1356899850
  42. Ann Mahoney, LCSWClinical Social Worker1215585286
  43. Michelle Marino, PTPhysical Therapist1912042193
  44. Danielle Martino, RPHPharmacist1629788963
  45. Maria Mazzone, P.T.Physical Therapist1255697512
  46. Kelly McClory, PHARMDPharmacist1033712146
  47. Paul McGee, D.C.Chiropractor1669427365
  48. Kaitlin Melanson, PHARMD, RPHPharmacist1023612132
  49. Erika Melendez, DMDDentist1588930150
  50. Theresa Merlino, LMTSpecialist1841562220

The largest Massachusetts cities

  1. Boston41,865
  2. Worcester13,166
  3. Springfield8,553
  4. Cambridge5,145
  5. Brockton4,287

All of Massachusetts →

How to read this directory

Winthrop, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 150 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 Winthrop - 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 Winthrop 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 Winthrop is weighted toward Clinical Social Worker (16 clinicians, followed by Physical Therapist with 9 and Behavior Technician with 9). 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, Winthrop reports roughly 2.1 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.

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

For Winthrop 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 Winthrop, MA?

There are 150 registered healthcare providers in Winthrop, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Winthrop?

The most common specialties in Winthrop are Clinical Social Worker, Physical Therapist, Behavior Technician, Speech-Language Pathologist, Mental Health Counselor. Clinical Social Worker has the most providers with 16.

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.