NPPES file of Aug 9, 2026

Doctors and health care providers in Port Huron, MI

1,657 individual NPPES records list a practice address in Port Huron, 36th of 515 Michigan cities. The largest group is clinical social worker: 197, 12% of the city's records, against 6% across Michigan. Page 12 of 34.

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

The 8 largest groups in Port Huron

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

Port Huron in Michigan

  • Rank in Michigan36th of 515 cities by records
  • Share of the state0.6% of Michigan's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.6% of all records

Compared with Michigan as a whole, Port Huron has 82.8× the state's share of adult companion records and 0.20× its share of behavior technician records.

Providers in Port Huron, alphabetically

  1. Rene GrayPersonal Care Attendant1275691313
  2. Robert GreenMental Health Counselor1710762448
  3. Sarah GreenBehavior Technician1225676463
  4. Kimberly GremmerDay Training/Habilitation Specialist1114103959
  5. Margaret Gressle, ACNP-BCAcute Care Nurse Practitioner1003119132
  6. Matthew GreuberAdult Companion1356637060
  7. Letherron GriffinOther Technician1508278110
  8. Fred GrimleyDay Training/Habilitation Specialist1295848661
  9. Andrea GrissomBehavior Technician1902685787
  10. Caitlin GriswoldPeer Specialist1710504998
  11. Timothy Grondin, CHIROPRACTORChiropractor1023067618
  12. Geri Grossi, NPFamily Nurse Practitioner1992125223
  13. Nancy Grosso, RN, MS, FNPNurse Practitioner1134291693
  14. Jeanette GroveCase Manager/Care Coordinator1730711508
  15. Julie GrubbsAdult Companion1629357025
  16. Donna Grundman, D.SC. P.T., M.S.Physical Therapist1497716955
  17. Rebecca Guerra, M.A., LLPCProfessional Counselor1003041682
  18. Janette Guertin, ACNP-BCAcute Care Nurse Practitioner1619361870
  19. Cameron Guest, IDHSIndependent Duty Corpsman1851187728
  20. Colleen Guilliat, D.D.S.General Practice Dentistry1912067588
  21. Jonathan Guilliat, RPHPharmacist1669856456
  22. Noah GundersonBehavior Technician1073470936
  23. Sivaji Gundlapalli, MDCardiovascular Disease Physician1669433868
  24. Callie GunnClinical Social Worker1003483215
  25. Jane Guysayko, CRNACertified Registered Nurse Anesthetist1558315192
  26. Dawn Guzdial, LLBSWCase Manager/Care Coordinator1770735441
  27. Joseph GuzdialSocial Worker1609375435
  28. Ashleigh HaddixPharmacist1699046201
  29. Dana HadenCommunity Health Worker1508644667
  30. Anna-Maria Hadjilambris, MDStudent in an Organized Health Care Education/Training Program1437940574
  31. Alexis HadwinClinical Social Worker1518278381
  32. Garrett HadwinCommunity Health Worker1366227738
  33. Jeffrey HadwinSocial Worker1184325359
  34. Kathleen Haggerty, MSWClinical Social Worker1326247925
  35. Ali Haidar, M.D.Pulmonary Disease Physician1104892058
  36. Hussein Haidar, MDPulmonary Disease Physician1487280426
  37. Riad Hajjar, M.D.Internal Medicine Physician1538153176
  38. April Halbert, RNHome Health Registered Nurse1386115343
  39. Cassidy HaleyRegistered Nurse1740924091
  40. Alexandra HallCase Manager/Care Coordinator1649814963
  41. Joshua HallidayPeer Specialist1093681280
  42. Jojean Hamilton, N.P.Women's Health Nurse Practitioner1699873612
  43. Cara HamlinBehavior Technician1306484928
  44. Malena Hamlin-MorganBehavior Technician1427522648
  45. Cally Hamm, CNP, LLMSWSocial Worker1811642747
  46. Danielle Hamm, LMSWClinical Social Worker1720695240
  47. Nicole HammarDental Hygienist1326834532
  48. Cherie HannaCase Manager/Care Coordinator1447081815
  49. Youssef Hanna, MDHematology & Oncology Physician1639115397
  50. Renee Hanna-Beaker, LMSWClinical Social Worker1639288210

The largest Michigan cities

  1. Farmington Hills36,305
  2. Detroit19,832
  3. Grand Rapids18,005
  4. Ann Arbor15,616
  5. Novi7,641

All of Michigan →

How to read this directory

Port Huron, Michigan appears in the CMS National Plan and Provider Enumeration System with 1,657 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 Port Huron - 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 Port Huron 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 Port Huron is weighted toward Clinical Social Worker (197 clinicians, followed by Social Worker with 89 and Adult Companion with 88). 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 Michigan's population, Port Huron reports roughly 16.5 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 Michigan's most common specialties, Internal Medicine Physician is the most prominent one with no provider currently listing a Port Huron practice address, a coverage gap Port Huron patients typically fill by traveling to a larger nearby hub.

For Port Huron 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 Port Huron, MI?

There are 1,657 registered healthcare providers in Port Huron, MI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Port Huron?

The most common specialties in Port Huron are Clinical Social Worker, Social Worker, Adult Companion, Behavior Technician, Case Manager/Care Coordinator. Clinical Social Worker has the most providers with 197.

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.