NPPES file of Aug 9, 2026

Doctors and health care providers in Northampton, MA

1,816 individual NPPES records list a practice address in Northampton, 26th of 406 Massachusetts cities. The largest group is clinical social worker: 366, 20% of the city's records, against 8% across Massachusetts. Page 16 of 37.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Northampton

  1. Clinical Social Worker366
  2. Mental Health Counselor198
  3. Counselor138
  4. Social Worker93
  5. Clinical Psychologist64
  6. Developmental Therapist43
  7. Case Manager/Care Coordinator41
  8. Registered Nurse40

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

Northampton in Massachusetts

  • Rank in Massachusetts26th of 406 cities by records
  • Share of the state0.8% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups38.7% of all records
  • Clinical Social Worker rank7th of the 10 Massachusetts cities with the most

Compared with Massachusetts as a whole, Northampton has 3.8× the state's share of community health worker records and 0.37× its share of internal medicine physician records.

Providers in Northampton, alphabetically

  1. Debra HortonDevelopmental Therapist1720220767
  2. Georgia Horton, BSCase Manager/Care Coordinator1093550584
  3. Rhea Horvath, PHARMDPharmacist1457296071
  4. Mark Horwitz, LICSWClinical Social Worker1003962580
  5. Julia HoughCase Manager/Care Coordinator1609573427
  6. Diana Howard, LICSWClinical Social Worker1679713853
  7. Brian Howell, BAAddiction (Substance Use Disorder) Counselor1386369460
  8. Sarah Hoxie, LICSWClinical Social Worker1063512044
  9. Amy HubbardCommunity Health Worker1265182588
  10. Alexandria Huber, MSWClinical Social Worker1215484514
  11. Patricia Huff, MSWClinical Social Worker1205002623
  12. Sara HuntCommunity Health Worker1790247401
  13. Perry Huntoon, LCSWSocial Worker1639730930
  14. Lori HurwitzClinical Social Worker1689163305
  15. Tiffani HuynhPharmacist1811590912
  16. Jennifer HydefrostLay Midwife1588854095
  17. Jennifer Hyder, M.D.Radiation Oncology Physician1811151061
  18. Brett Hynninen, M.D.Physical Medicine & Rehabilitation Physician1629010947
  19. Francis Iglehart, PH.D.Audiologist1750505665
  20. Jay Indik, LICSWClinical Social Worker1508920232
  21. Roberto Irizarry, PHD.-COUNSELING PSYCCounselor1225331713
  22. Lara Ismail, L.I.C.S.W.Clinical Social Worker1699833186
  23. Diana Israeli, D.O.Internal Medicine Physician1245541929
  24. Garrett JacksonCounselor1629794185
  25. Justin JacksonSocial Worker1124476569
  26. Monique JacksonClinical Social Worker1730622150
  27. Olive JacksonCounselor1841725256
  28. Sharon Jackson, RNRegistered Nurse1992959704
  29. Jamal JacobsClinical Social Worker1104198803
  30. Amy Jacobson, P.A.Physician Assistant1346254059
  31. Judith Jacobson, LICSWClinical Social Worker1518252261
  32. Stephane Jacobus, PH.D.Clinical Psychologist1346382041
  33. Kayla Jacque, BSCounselor1346705258
  34. Charles JacquesMental Health Counselor1669920542
  35. Micaiah JacquesCounselor1104333822
  36. Abigail Jaffe, MA CCC SLPSpeech-Language Pathologist1346267952
  37. Leslie Jaffe, M.D.Pediatrics Physician1912954603
  38. Roberta JaffeOccupational Therapist1578748042
  39. Stacey Jakubowski, OTR/LOccupational Therapist1902485626
  40. Ian James, LMSWSocial Worker1376266262
  41. Timothy Jangl, MSW,LICSWClinical Social Worker1356807473
  42. Dhruv Jani, DOGeriatric Medicine (Family Medicine) Physician1891355293
  43. Elizabeth JasseCase Manager/Care Coordinator1174914584
  44. Katherine Jaycox, LICSWSocial Worker1023591211
  45. Patricia JenkinsMental Health Counselor1851458863
  46. Rachel Jenkins, DMHPsychologist1295877884
  47. Mudita Jijivisha, MACounselor1396507117
  48. Paul Jodka, MDInterventional Pain Medicine Physician1417061243
  49. Diana Johanson, MDPediatrics Physician1295712453
  50. Kristina JohanssonMental Health Counselor1467854471

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

Northampton, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,816 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 Northampton - 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 Northampton 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 Northampton is weighted toward Clinical Social Worker (366 clinicians, followed by Mental Health Counselor with 198 and Counselor with 138). 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, Northampton reports roughly 25.9 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, Behavior Technician is the most prominent one with no provider currently listing a Northampton practice address, a coverage gap Northampton patients typically fill by traveling to a larger nearby hub.

For Northampton 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 Northampton, MA?

There are 1,816 registered healthcare providers in Northampton, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Northampton?

The most common specialties in Northampton are Clinical Social Worker, Mental Health Counselor, Counselor, Social Worker, Clinical Psychologist. Clinical Social Worker has the most providers with 366.

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.