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 25 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. Marc NathmanPharmacist1538758198
  2. Marlene NavarroSocial Worker1578113783
  3. Monica Nayakwadi Singer, MD AND MPHPediatric Infectious Diseases Physician1225282916
  4. Fletcher Nehring, PHARMDPharmacist1104758408
  5. Ann Neill, MSWClinical Social Worker1225103864
  6. Melissa NelsonMental Health Counselor1629882220
  7. Jennifer Nery, MACOM, MA, MLITT, BAAcupuncturist1447587621
  8. Lydia Nettler, LICSWClinical Social Worker1235256892
  9. Markus NeugebauerCounselor1790612737
  10. Courtney NeustadtSocial Worker1720515596
  11. John NewellCounselor1508066416
  12. Barrett Newsome, DOHematology & Oncology Physician1932293479
  13. John Nicasio, DOEndocrinology, Diabetes & Metabolism Physician1982803003
  14. Bridget NicholsClinical Social Worker1639537053
  15. Glynda Nickerson, M.A., PHD. CAND.Mental Health Counselor1871786822
  16. Lisa Nicotera, D.C.Chiropractor1316918261
  17. Tom Nields-Duffy, MAMental Health Counselor1023165131
  18. Boris Nikolic, M.D.Diagnostic Radiology Physician1407869241
  19. Anne NilesPhysical Therapy Assistant1205254463
  20. Brendalee NimtzCounselor1477391100
  21. Sukan Nip, D.D.SGeneral Practice Dentistry1205908258
  22. Margaret Njomo, MSCounselor1609746445
  23. Dorian NnajiAddiction (Substance Use Disorder) Counselor1366045841
  24. Polly Normand, MPH, RD, LDN, CDERegistered Dietitian1528088317
  25. Edward NorrisPsychologist1669822292
  26. Richard Norris, MDPhysical Medicine & Rehabilitation Physician1487617734
  27. Veronica Norwood, BSCase Manager/Care Coordinator1770462517
  28. Stacey Novack, PSY.D.Clinical Psychologist1356404701
  29. Mark Novotny, MDInternal Medicine Physician1427072479
  30. Noelle Nubani, DMDDentist1417360934
  31. Stephanie Nurenberg, LICSW; PHDClinical Social Worker1396706826
  32. Stephen Nyarko, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1902568009
  33. Michael O'Brien, DDSDentist1164448635
  34. John O'Connell, MDNeurology Physician1417932542
  35. Kathleen O'ConnorCounselor1750732327
  36. Kathleen O'Kane, LICSWClinical Social Worker1407964307
  37. Joan O'Meara, RNClinical Social Worker1659608727
  38. James O'Neil, BACHELOR'SMental Health Counselor1992530117
  39. Shannon O'Neill, OTD, OTR/LOccupational Therapist1417610494
  40. Terri O'TooleClinical Social Worker1770072480
  41. Patricia Obrien, P.T., DPT, OCSPhysical Therapist1164421293
  42. Babatunde OlatinwoRegistered Nurse1598432510
  43. Edward Olmstead, M.ED.Mental Health Counselor1619063088
  44. Bennett Olmsted, DMDGeneral Practice Dentistry1407229917
  45. Jennifer OlsonCommunity Health Worker1558546002
  46. Kelsey OlsonCounselor1902200439
  47. Mary Olson, PH.D., LICSWClinical Social Worker1932311180
  48. Paula Olson, MSW, LICSWClinical Social Worker1144216904
  49. Teddi Olszewski, DMDGeneral Practice Dentistry1528237377
  50. Haytham OmarPharmacist1487254835

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.