NPPES file of Aug 9, 2026

Doctors and health care providers in Norwell, MA

981 individual NPPES records list a practice address in Norwell, 53rd of 406 Massachusetts cities. The largest group is behavior technician: 205, 21% of the city's records, against 5% across Massachusetts. Page 11 of 20.

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

The 8 largest groups in Norwell

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

Norwell in Massachusetts

  • Rank in Massachusetts53rd of 406 cities by records
  • Share of the state0.4% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups42.5% of all records
  • Behavior Technician rank10th of the 10 Massachusetts cities with the most

Compared with Massachusetts as a whole, Norwell has 6.8× the state's share of marriage & family therapist records and 0.20× its share of student in an organized health care education/training program records.

Providers in Norwell, alphabetically

  1. Joseph LeiboviciOral and Maxillofacial Surgery (Dentist)1033132493
  2. Judith Lennon, ANPNurse Practitioner1730157280
  3. Ernest John Lentini, D.O.Family Medicine Physician1891753869
  4. Hailey Leonard, LICSWClinical Social Worker1528438991
  5. Joel Leonard, DMDDentist1033246384
  6. Heather LeoneBehavior Analyst1710628078
  7. Judith Leppold, BCBABehavior Analyst1447846910
  8. Emily LevensonBehavior Technician1235645409
  9. Sophia LewisBehavior Technician1285558221
  10. Samantha LiebgottBehavior Technician1245187616
  11. Kristen Lika, FNP-CFamily Nurse Practitioner1316682107
  12. Chia-Yi LinCounselor1477807915
  13. Robert Lincoln, DMDOral and Maxillofacial Surgery (Dentist)1831113018
  14. Diane Littlefield, LICSWClinical Social Worker1194714915
  15. Patrice LitvayBehavior Technician1902600091
  16. Nicole Lizine, NPWomen's Health Nurse Practitioner1932261526
  17. Gina Lombardi, R.D.Registered Dietitian1780876029
  18. Emily LongBehavior Analyst1952138646
  19. Jessica LopesPhysical Therapist1669858163
  20. Laryssa LopesBehavior Technician1366263683
  21. Luciana LopesBehavior Technician1447071766
  22. Luisa LopesBehavior Technician1326870734
  23. Linda Lopes-DelacthBehavior Technician1760214837
  24. Courtney LopezCounselor1265041040
  25. Robyn Lotspeich, M.A. E.T.Addiction (Substance Use Disorder) Counselor1487855805
  26. Valerie LouisCounselor1578376547
  27. Cheryl Lynch, LCSWClinical Social Worker1841991635
  28. Daniel Lynch, LADC-1 CIPAddiction (Substance Use Disorder) Counselor1922539527
  29. Shelley Lynch, CNPFamily Nurse Practitioner1972971273
  30. Timothy Lynch, MDInternal Medicine Physician1891720892
  31. Nicole Macdonald, LICSWClinical Social Worker1265577258
  32. Novi MaceachenBehavior Technician1134980873
  33. Ashton Macfarlane, DPTPhysical Therapist1447866595
  34. Kristen MacfarlaneCounseling Psychologist1780394734
  35. Elizabeth Macintyre, BCBABehavior Analyst1013466465
  36. Suzanne Mackay, M.D.Family Medicine Physician1407019854
  37. Jennifer MahoneyClinical Social Worker1992040893
  38. Rebecca MandyBehavior Technician1982374690
  39. Emily ManewalClinical Social Worker1316216062
  40. Jillian Manning, MSWCounselor1801662564
  41. Madison ManzoBehavior Analyst1700530151
  42. Mary Marchant, LMFT, LMHCMental Health Counselor1699763839
  43. Melissa Marram, LICSWClinical Social Worker1891849089
  44. Jamie Marrone, MSE.D., BCBABehavior Analyst1053817072
  45. Dawn Martens, LICSWClinical Social Worker1275865339
  46. Susan Martin, M.D.Pediatrics Physician1770741613
  47. Katiliane MartinsBehavior Technician1942186713
  48. Victoria MastersonBehavior Technician1154183069
  49. Mikayla MathesonBehavior Technician1144972936
  50. Alyssa MatthewsBehavior Technician1578116471

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

Norwell, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 981 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 Norwell - 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 Norwell 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 Norwell is weighted toward Behavior Technician (205 clinicians, followed by Behavior Analyst with 123 and Mental Health Counselor with 89). 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, Norwell reports roughly 14 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 Norwell practice address, a coverage gap Norwell patients typically fill by traveling to a larger nearby hub.

For Norwell 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 Norwell, MA?

There are 981 registered healthcare providers in Norwell, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Norwell?

The most common specialties in Norwell are Behavior Technician, Behavior Analyst, Mental Health Counselor, Clinical Social Worker, Counselor. Behavior Technician has the most providers with 205.

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.