NPPES file of Aug 9, 2026

Doctors and health care providers in Dedham, MA

876 individual NPPES records list a practice address in Dedham, 59th of 406 Massachusetts cities. The largest group is mental health counselor: 106, 12% of the city's records, against 8% across Massachusetts. Page 13 of 18.

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

The 8 largest groups in Dedham

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

Dedham in Massachusetts

  • Rank in Massachusetts59th of 406 cities by records
  • Share of the state0.4% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups29.9% of all records

Compared with Massachusetts as a whole, Dedham has 3.1× the state's share of behavior analyst records and 0.22× its share of student in an organized health care education/training program records.

Providers in Dedham, alphabetically

  1. Nkechi Nwachukwu, FNPNurse Practitioner1497452783
  2. Grace O'Callaghan, OTOccupational Therapist1316804842
  3. Elizabeth O'ConnorMental Health Counselor1902654007
  4. Elizabeth O'Neill, M.D.Anatomic Pathology Physician1205972841
  5. Julie O'Rourke, LICSWClinical Social Worker1952885535
  6. Emma O'ToolePsychiatric/Mental Health Nurse Practitioner1306707807
  7. Alfredina ObengRegistered Nurse1992552384
  8. Mabel OgboeLicensed Practical Nurse1972297299
  9. Kristine OreillyMassage Therapist1245473222
  10. Jennifer OrellanaMental Health Counselor1710712492
  11. Farima Orya AfzaliStudent in an Organized Health Care Education/Training Program1073446290
  12. Isoken OsazeeSocial Worker1780348250
  13. Whitney Osborn, P.T.Physical Therapist1598203986
  14. Andrea OsujiGeneral Practice Registered Nurse1053090530
  15. Natalie Oswald, PA-CPhysician Assistant1346656360
  16. Kristen Oteri, RNRegistered Nurse1497391312
  17. Erica Otero-Vargas, LCSWSocial Worker1609337922
  18. Catherine PaciorkowskiRegistered Nurse1295589109
  19. Anna PancieraClinical Social Worker1366323685
  20. Jeffrey PanicoAthletic Trainer1821463548
  21. Hannah ParkBehavior Analyst1821588401
  22. Taejoon ParkDentist1538612890
  23. Mary Parkinson, MA LMHCMental Health Counselor1912209198
  24. Craig Parsons, MS, PTPhysical Therapist1811969223
  25. Ramon PartidaPhysical Therapist1154245520
  26. Meredith Pasciuto, RN, NPPediatric Nurse Practitioner1710586276
  27. Dipti PatelPharmacist1407736705
  28. Neil Patel, D.M.DGeneral Practice Dentistry1770935421
  29. Priya PatelCase Manager/Care Coordinator1154251437
  30. Gauri Patil, DMDDentist1063019677
  31. Carolyn PattersonCounselor1104577543
  32. Steve PaulCommunity Health Worker1104587781
  33. Patricia Pauris, M.S., A.T.C., CPTAthletic Trainer1114119112
  34. Makeda PaytonBehavior Technician1265034854
  35. Marissa PeasleeMental Health Counselor1548969025
  36. Jordan PelletierOccupational Therapist1891361168
  37. Jason PeltierPhysical Therapist1598283848
  38. Shirley PembertonMental Health Counselor1144714221
  39. Hilary PenaBehavior Analyst1639710676
  40. Leslie Penni, LICSWClinical Social Worker1366925018
  41. Jacquelyn Pennie, PAPhysician Assistant1134536055
  42. Robert Perednia, D.P.T.Physical Therapist1326372426
  43. Scott Perkins, V.M.D.Veterinarian1083848741
  44. Remony PerlmanMental Health Counselor1720646573
  45. Marcia Perna, MSW,LICSWClinical Social Worker1538182209
  46. Gloria PerngPhysical Therapist1053177907
  47. Lee Peterson, LICSWSocial Worker1700368941
  48. Melissa Petit-HommeCounselor1194486845
  49. Katherine Petrizzo, PHARMD, RPHPharmacist1265037204
  50. Lisbeth PetrozzaSpeech-Language Pathologist1063987535

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

Dedham, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 876 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 Dedham - 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 Dedham 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 Dedham is weighted toward Mental Health Counselor (106 clinicians, followed by Physical Therapist with 79 and Clinical Social Worker with 77). 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, Dedham reports roughly 12.5 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 Dedham practice address, a coverage gap Dedham patients typically fill by traveling to a larger nearby hub.

For Dedham 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 Dedham, MA?

There are 876 registered healthcare providers in Dedham, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Dedham?

The most common specialties in Dedham are Mental Health Counselor, Physical Therapist, Clinical Social Worker, Behavior Analyst, Counselor. Mental Health Counselor has the most providers with 106.

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.