NPPES file of Aug 9, 2026

Doctors and health care providers in Chelsea, MA

998 individual NPPES records list a practice address in Chelsea, 51st of 406 Massachusetts cities. The largest group is counselor: 216, 22% of the city's records, against 4% across Massachusetts. Page 15 of 20.

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

Chelsea in Massachusetts

  • Rank in Massachusetts51st of 406 cities by records
  • Share of the state0.5% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups48% of all records

Compared with Massachusetts as a whole, Chelsea has 5.3× the state's share of counselor records and 0.19× its share of behavior technician records.

Providers in Chelsea, alphabetically

  1. Yosselin Perez AscencioCounselor1730969312
  2. Seth Perkins, MSWAddiction (Substance Use Disorder) Counselor1083531743
  3. Elinore Perry, MDA, RDN, LDNRegistered Dietitian1851197883
  4. Nicole PerulloAddiction (Substance Use Disorder) Counselor1407129315
  5. Ashley PetersonSocial Worker1194104356
  6. Lisa Petrillo, MSWCounselor1457655755
  7. Lindsay PierreMental Health Counselor1558089748
  8. John Pignato, DPTPhysical Medicine & Rehabilitation Physician1881803377
  9. Daniela Pina RibeiroCounselor1407483985
  10. Anais PinoCounselor1710779541
  11. Yanira PizarroSocial Worker1972889723
  12. Amber PoirierRegistered Nurse1659849792
  13. Daniel Polonsky, MSW, LCSWClinical Social Worker1457826091
  14. Carlos Poma-BernalSocial Worker1174008940
  15. Elizabeth Portnoy, LCSWClinical Social Worker1669343109
  16. Anais PratCounselor1821977273
  17. Ariel PrinceCounselor1316829898
  18. Nyajia PrivatPharmacist1679447965
  19. Christie ProctorAddiction (Substance Use Disorder) Counselor1598035735
  20. Michael PufferClinical Social Worker1457969438
  21. Christa QuattromaniAddiction (Substance Use Disorder) Counselor1902127319
  22. Madeline QuinlanCounselor1881472579
  23. Liana Raberg, MSWMental Health Counselor1982341806
  24. Suraksha RajpalCounselor1134941990
  25. Carolina RamirezClinical Social Worker1841032372
  26. Jaime RamosCounselor1316388390
  27. Hetal RanaDentist1063812121
  28. Robert Ratcliffe, PTPhysical Therapist1760502918
  29. Ashley Reckert, MAMarriage & Family Therapist1922361831
  30. Katelyn Recksiedler, R.N.Counselor1104139955
  31. Pradeep Reddy, M.D.Internal Medicine Physician1730113473
  32. Jennifer ReisMental Health Counselor1407773252
  33. Jerald Reisman, M.D.Emergency Medicine Physician1922034867
  34. Samantha RentonMental Health Counselor1316876675
  35. Bernice ReyesCounselor1275841793
  36. Monica Reyes, OTR/LOccupational Therapist1851822712
  37. Karlene ReynosoAddiction (Substance Use Disorder) Counselor1790082634
  38. Camila Ribeiro Morales, LICSWClinical Social Worker1386071389
  39. Sarah Richards, MDPediatrics Physician1306837836
  40. Tari RichardsonCounselor1407721178
  41. Ilse Rieger, MDPediatrics Physician1861483323
  42. Margaret Rigby, RDHDental Hygienist1316310261
  43. Kate Riopelle, B.S.Addiction (Substance Use Disorder) Counselor1902173537
  44. Amariah RitchieDoula1538017983
  45. Brian Ritchie, PT, DPTPhysical Therapist1750625307
  46. Lori Rittner, CCC-SLPSpeech-Language Pathologist1205029501
  47. Ingrid Rivas, LSWAClinical Social Worker1770249377
  48. Angelica Rivera, MS, LMHCCounselor1174998447
  49. Paul RiveraCounselor1285981670
  50. Iranya Rivera GuzmanCounselor1427422351

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

Chelsea, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 998 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 Chelsea - 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 Chelsea 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 Chelsea is weighted toward Counselor (216 clinicians, followed by Mental Health Counselor with 138 and Clinical Social Worker with 125). 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, Chelsea 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, Developmental Therapist is the most prominent one with no provider currently listing a Chelsea practice address, a coverage gap Chelsea patients typically fill by traveling to a larger nearby hub.

For Chelsea 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 Chelsea, MA?

There are 998 registered healthcare providers in Chelsea, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Chelsea?

The most common specialties in Chelsea are Counselor, Mental Health Counselor, Clinical Social Worker, Social Worker, Addiction (Substance Use Disorder) Counselor. Counselor has the most providers with 216.

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.