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 9 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. Madeleine Delvicario, MSWSocial Worker1245159987
  2. Aaron Demaio, D.M.D.Orthodontics and Dentofacial Orthopedics Dentistry1134292618
  3. Lynn Demers, FNP-BCFamily Nurse Practitioner1407591431
  4. Jean DempseyDevelopmental Therapist1548445000
  5. Danielle Dennett, RNRegistered Nurse1841065570
  6. Tara Dennis, CNPRegistered Nurse1063870913
  7. Elizabeth Dennison, M.ED.Counselor1740591148
  8. Susan Denny, DCChiropractor1932260726
  9. Kristen Deschene, M.D.Pediatrics Physician1699017590
  10. Miriam Desgazon, SWSchool Social Worker1306494448
  11. Laurie DevaultDevelopmental Therapist1396977377
  12. Stephen Devries, MDEmergency Medicine Physician1295296721
  13. Rebecca DewittClinical Social Worker1861919656
  14. Haley Dexter, BSWClinical Social Worker1841768843
  15. Amanda Dickerson, MDPediatrics Physician1376741249
  16. Brianna Difronzo, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1669966230
  17. Eleni Dines, LMFTMarriage & Family Therapist1790210722
  18. Mary Jane Dinneen, MDEmergency Medicine Physician1104925866
  19. Theresa DionLicensed Practical Nurse1497334700
  20. Steven Dipillo, MDCardiovascular Disease Physician1104807122
  21. Alexandra Ditucci, MSS, LICSWClinical Social Worker1700404209
  22. Ann Marie Dobosz, MFTMarriage & Family Therapist1225408529
  23. Nancy Doby, LICSWClinical Social Worker1063994416
  24. Barbara Dolan, PTPhysical Therapist1427147529
  25. Carlea Dolcine, BACase Manager/Care Coordinator1093496770
  26. John Dolven, MSWClinical Social Worker1669583878
  27. Andrew Donahue, LCMHCMental Health Counselor1184299349
  28. Emma DonaisCase Manager/Care Coordinator1457088395
  29. James Donnelly, MDDiagnostic Radiology Physician1932160702
  30. Megan Donnelly, M.ED.Mental Health Counselor1861184384
  31. Margarita DonoMental Health Counselor1083208813
  32. Katelyn Donoghue, AUDAudiologist1467020560
  33. Ellen Donohue, RNRegistered Nurse1518749217
  34. McCambridge Dowd-WhippleSchool Social Worker1396464145
  35. Danielle Dowen, RD, LDNRegistered Dietitian1770872152
  36. Anne Downes, PHD PSYCHOLOGISTCounseling Psychologist1629284187
  37. Rebecca Downing, LMHCMental Health Counselor1740374701
  38. Pamela Drexler-Lopez, CNMAdvanced Practice Midwife1285681726
  39. Barbara Dreyer, LICSW, BCDClinical Social Worker1376683516
  40. James Drisko, M.S.W.; P.HD.; LICSWClinical Social Worker1659853828
  41. Robin Drury, D.C.Chiropractor1588927404
  42. Carolyn Du Bois, MSW, LICSWClinical Social Worker1942410592
  43. Barbara Dubeck, LMHC, LCSWMental Health Counselor1578689477
  44. Narender Dudee, DDSGeneral Practice Dentistry1730428707
  45. Susan Dudek, MSW, MAClinical Social Worker1396824728
  46. Daniel DuffCase Manager/Care Coordinator1700645751
  47. Benjamin Duffy, NPFamily Nurse Practitioner1083487417
  48. Charles Dumont, MDPulmonary Disease Physician1376606731
  49. Tara Dumont, MDInternal Medicine Physician1467515163
  50. Joyce Duncan, MDFamily Medicine Physician1770559296

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.