NPPES file of Aug 9, 2026

Doctors and health care providers in Hyannis, MA

1,457 individual NPPES records list a practice address in Hyannis, 33rd of 406 Massachusetts cities. The largest group is mental health counselor: 155, 11% of the city's records, against 8% across Massachusetts. Page 13 of 30.

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

The 8 largest groups in Hyannis

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

Hyannis in Massachusetts

  • Rank in Massachusetts33rd of 406 cities by records
  • Share of the state0.7% of Massachusetts's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.3% of all records

Compared with Massachusetts as a whole, Hyannis has 8.6× the state's share of community health registered nurse records and 0.23× its share of student in an organized health care education/training program records.

Providers in Hyannis, alphabetically

  1. Theresa HolohanMental Health Counselor1033785894
  2. John Homa, D.O.Urology Physician1013994748
  3. Julie Honan, CNMMidwife1316948607
  4. In Young HongPharmacist1407742646
  5. Susan Hoover, NPFamily Nurse Practitioner1255660809
  6. Robert Hough, MDAnesthesiology Physician1144251083
  7. Paul Houle, MDNeurological Surgery Physician1184624330
  8. Jocelyn Howard, PSYDClinical Psychologist1902829088
  9. Kathleen Howard, LICSWClinical Social Worker1750479226
  10. Sally Howes, BSSocial Worker1730331083
  11. William Howley, PTPhysical Therapist1255672390
  12. Dennis HoytMental Health Counselor1154419018
  13. Kathleen Hoyt, MA LMHC LADCI LMFT LMental Health Counselor1972529923
  14. Brianna HuardSocial Worker1982126611
  15. Erin Huckins-AylmerMental Health Counselor1245953868
  16. Rosemara Hughart, MDDermatology Physician1538468772
  17. Suzanne Huska, B.S.Mental Health Counselor1275703357
  18. James Hyde, LMHCMental Health Counselor1568401990
  19. Ingrid Hyder, M.D.Diagnostic Radiology Physician1407088446
  20. Benjamin Ianzito, MDPsychiatry Physician1942250048
  21. Christopher Jackson, M.D.Otolaryngology Physician1053601765
  22. Sara JacksonClinical Social Worker1982951703
  23. Amanda JacobPeer Specialist1699503201
  24. Sheri JahaSocial Worker1437552791
  25. Monica JalbertClinical Social Worker1184986796
  26. Myrna Janvier, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1619696788
  27. Ashhal Jastaniah, MDPsychiatry Physician1679523773
  28. Xibei Jia, MDUrogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1982024303
  29. Daphne Jochnick, M.AC., L.AC.Acupuncturist1558698720
  30. Carol Johnson, PAPhysician Assistant1255309662
  31. Derek JohnsonAddiction (Substance Use Disorder) Counselor1013443563
  32. Jennifer JohnsonSpeech-Language Pathologist1548420714
  33. Katherine Johnson, PMH-NPPsychiatric/Mental Health Nurse Practitioner1386496065
  34. Stephanie JohnsonMental Health Counselor1104705433
  35. Zena JohnsonOccupational Therapist1467850545
  36. William Johnston, M.D.Urology Physician1568449320
  37. Judith Jollett, NPAdult Health Nurse Practitioner1346228210
  38. Mary Jo Jollett, CRNACertified Registered Nurse Anesthetist1700851573
  39. Adrienne JonesDevelopmental Therapist1619289758
  40. Alylia Jones, M.ED.Mental Health Counselor1225738560
  41. Kerri JonesRegistered Nurse1598919532
  42. Seth Jones, M.D.Plastic Surgery Physician1184704009
  43. Christine JordanRegistered Nurse1922688621
  44. Maria Juliani, PHYSICAL THERAPISTPhysical Therapist1659490340
  45. Hayley Jureller, PA-CPhysician Assistant1689330441
  46. H Kaess, MDGeneral Practice Physician1255307179
  47. John Kalin, MDCardiovascular Disease Physician1295783447
  48. Matthew Kalliath, D.O.Surgery Physician1346623824
  49. Naomi Kalliath, D.O.Surgical Oncology Physician1770967739
  50. Kimberly Kalweit, LMHCMental Health Counselor1225597701

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

Hyannis, Massachusetts appears in the CMS National Plan and Provider Enumeration System with 1,457 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 Hyannis - 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 Hyannis 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 Hyannis is weighted toward Mental Health Counselor (155 clinicians, followed by Clinical Social Worker with 124 and Social Worker with 75). 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, Hyannis reports roughly 20.8 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 Hyannis practice address, a coverage gap Hyannis patients typically fill by traveling to a larger nearby hub.

For Hyannis 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 Hyannis, MA?

There are 1,457 registered healthcare providers in Hyannis, MA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Hyannis?

The most common specialties in Hyannis are Mental Health Counselor, Clinical Social Worker, Social Worker, Registered Nurse, Internal Medicine Physician. Mental Health Counselor has the most providers with 155.

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.