NPPES file of Aug 9, 2026

Doctors and health care providers in Westerly, RI

416 individual NPPES records list a practice address in Westerly, 15th of 56 Rhode Island cities. The largest group is physical therapist: 40, 10% of the city's records, against 5% across Rhode Island. Page 6 of 9.

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

The 8 largest groups in Westerly

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

Westerly in Rhode Island

  • Rank in Rhode Island15th of 56 cities by records
  • Share of the state1.6% of Rhode Island's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.3% of all records
  • Physical Therapist rank9th of the 10 Rhode Island cities with the most

Compared with Rhode Island as a whole, Westerly has 2.8× the state's share of optometrist records and 0.52× its share of mental health counselor records.

Providers in Westerly, alphabetically

  1. Roy Main, MDInternal Medicine Physician1750442794
  2. Gayle MaloneyRegistered Dietitian1386669646
  3. Mark Mancini, MDNephrology Physician1477579407
  4. Shiyuan Mao, DMDPediatric Dentistry1700464443
  5. Amy Marcille, OTR/LPediatric Occupational Therapist1952785511
  6. Jenay Martignetti, AGACNPAcute Care Nurse Practitioner1821744087
  7. Kristin Martino, LICSWClinical Social Worker1447046438
  8. Fatima Martins Abbott, LICSWClinical Social Worker1962873240
  9. Nicholas Martirossian, PA-CPhysician Assistant1588377980
  10. Bernard Marzilli, Jr., D.O.Family Medicine Physician1396825931
  11. Jennifer Mastrangelo, RNRegistered Nurse1679755219
  12. Antonio Mattero, D.D.S.General Practice Dentistry1821196916
  13. Jared Matteson, CRNACertified Registered Nurse Anesthetist1265673107
  14. Lise Mayers, LICSWClinical Social Worker1609985886
  15. Lauri Maynard, LMHCMental Health Counselor1245389220
  16. Ellen McCollum, LICSWClinical Social Worker1992737431
  17. Rachel McCormick, MDHospice and Palliative Medicine (Internal Medicine) Physician1154331031
  18. Abby McFerran, CRNPPsychiatric/Mental Health Nurse Practitioner1174224588
  19. Ella McKearinSpeech-Language Pathologist1669357489
  20. Melissa McPherson, RNEmergency Registered Nurse1396601019
  21. Helen Medeiros, RPHPharmacist1609041896
  22. James Medeiros, PHARMDPharmacist1689279523
  23. Brenda Medina, LICSWClinical Social Worker1407267503
  24. Kayleigh Melroy, DPTPhysical Therapist1083958243
  25. Jennifer Menard, COTAOccupational Therapy Assistant1235476458
  26. Suzan Menihan, CNMAdvanced Practice Midwife1972566271
  27. Arthur Migliazza, PT, DPTPhysical Therapist1497686968
  28. Andrew Mikkelsen, DPTPhysical Therapist1669150389
  29. William Millette, PHARMDPharmacist1801499629
  30. Justin Mink, L.P.C.Professional Counselor1891117677
  31. Mary Minn, MDAnesthesiology Physician1699746438
  32. Holly Misto, ODOptometrist1144278821
  33. Vincent Montemarano, MDSurgery Physician1891789277
  34. Betsy Moody, M.D.Geriatric Medicine (Internal Medicine) Physician1811036239
  35. Elizabeth Morin, MS, CCC-SLPSpeech-Language Pathologist1285518837
  36. Antonietta MorroneRegistered Dietitian1851324438
  37. Destiny MoserDentist1104510296
  38. Barbara Muir, PA-CPhysician Assistant1104811181
  39. Shannon MuldoonSpeech-Language Pathologist1710590765
  40. Genevieve Muller, CCC-SLPSpeech-Language Pathologist1922831171
  41. Olivia Murano, LICSWClinical Social Worker1912661489
  42. Gerald Murphy, CRNACertified Registered Nurse Anesthetist1679020523
  43. Brian Musiak, PHARM.DPharmacotherapy Pharmacist1093880346
  44. Deborah Musto, LMHCCounselor1740203058
  45. Shivani Myer, M.D.Psychiatry Physician1518171255
  46. Kevin Neilson, MDEmergency Medicine Physician1386749331
  47. Walter Neuberger, MSPT, DPT, STCPhysical Therapist1780700864
  48. Karl Ng, RPHPharmacist1366740417
  49. Jarrod Nigrelli, ODOptometrist1083104962
  50. Maria Nigrelli, ODOptometrist1316437304

The largest Rhode Island cities

  1. Providence9,647
  2. Warwick2,776
  3. Cranston1,348
  4. Pawtucket1,284
  5. Woonsocket1,112

All of Rhode Island →

How to read this directory

Westerly, Rhode Island appears in the CMS National Plan and Provider Enumeration System with 416 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 Westerly - 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 Westerly 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 Westerly is weighted toward Physical Therapist (40 clinicians, followed by Clinical Social Worker with 33 and Pharmacist with 28). 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 Rhode Island's population, Westerly reports roughly 38 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 Rhode Island's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Westerly practice address, a coverage gap Westerly patients typically fill by traveling to a larger nearby hub.

For Westerly 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 Westerly, RI?

There are 416 registered healthcare providers in Westerly, RI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Westerly?

The most common specialties in Westerly are Physical Therapist, Clinical Social Worker, Pharmacist, Internal Medicine Physician, General Practice Dentistry. Physical Therapist has the most providers with 40.

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.