NPPES file of Aug 9, 2026

Doctors and health care providers in Portage, MI

1,492 individual NPPES records list a practice address in Portage, 38th of 515 Michigan cities. The largest group is behavior technician: 315, 21% of the city's records, against 22% across Michigan. Page 11 of 30.

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

The 8 largest groups in Portage

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

Portage in Michigan

  • Rank in Michigan38th of 515 cities by records
  • Share of the state0.5% of Michigan's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.5% of all records

Compared with Michigan as a whole, Portage has 16.4× the state's share of attendant care provider records and 0.53× its share of internal medicine physician records.

Providers in Portage, alphabetically

  1. Amy Gruver, LMTMassage Therapist1508670688
  2. Jennifer Grzegorczyk, LLMSWClinical Social Worker1548582323
  3. Charles Guernsey, DOInterventional Pain Medicine Physician1245280767
  4. Patricia Guilford, PHDClinical Psychologist1558342030
  5. Dane GulleyOther Technician1972350411
  6. Olivia GunnBehavior Technician1639959794
  7. Thomas Gushurst, M.D.Gastroenterology Physician1912962838
  8. Audres GuzmanBehavior Technician1508458589
  9. David Gysin, PHARM. D.Pharmacist1679859516
  10. Jessica Haas, RNRegistered Nurse1194555250
  11. Cameron HaaseBehavior Technician1104693357
  12. Patricia HagermanNurse Practitioner1689780272
  13. Marlin Halder, MDFamily Medicine Physician1881386951
  14. Aaliyah HallBehavior Technician1528828266
  15. Kathryn Hall, R.N.Registered Nurse1871727941
  16. Leah HallBehavior Technician1114568482
  17. Shamika Hall, PH.DPsychologist1912209156
  18. Taylor HallBehavior Technician1437688926
  19. Rachel HalpertBehavior Technician1801453527
  20. Shoghla HameediAttendant Care Provider1467247940
  21. Jason HamiltonPharmacy Technician1679356844
  22. Ronicka Hamilton, LLPCCounselor1205396199
  23. Michensey HamlinSocial Worker1124827548
  24. Courtney HammondBehavior Technician1942040019
  25. Shawn Hamrick, RRTCritical Care Registered Respiratory Therapist1306688791
  26. Aishwarya HandaGeneral Practice Dentistry1427739911
  27. Cameron HandlerAcupuncturist1376199968
  28. Kole HankeChiropractor1144027640
  29. Shanae Hanoute, PA-CPhysician Assistant1215917836
  30. Amy HansonBehavior Technician1427532555
  31. David Hanson, RPHPharmacotherapy Pharmacist1487064705
  32. Lauren Hanson, PMHNPPsychiatric/Mental Health Nurse Practitioner1225841380
  33. Claire HarbaughBehavior Technician1689169377
  34. Jamie Harden, DOPediatrics Physician1831458272
  35. Kathleen HardingRegistered Nurse1326531047
  36. Gordon Hare, PH DPsychologist1619079589
  37. Chloe HarkerBehavior Technician1609614676
  38. Lindsey HarrelsonAddiction (Substance Use Disorder) Counselor1174916316
  39. Alexandra Harris, RNAcute Care Nurse Practitioner1730482860
  40. Amber HarrisBehavior Technician1871340745
  41. Megan HarrisBehavior Analyst1851951750
  42. Nichole Harris, LMSWClinical Social Worker1497480586
  43. Michael HarrisonOral & Maxillofacial Surgery (D.M.D.)1972006914
  44. Nichole HartBehavior Technician1578451191
  45. Carol Harvey, LMSWClinical Social Worker1013245752
  46. Jimmie Harvey Jr IIIBehavior Technician1174315287
  47. Holly Haslam, B.SBehavior Technician1346718475
  48. Jill Hasper, M.S.OTRLOccupational Therapist1588041735
  49. Mason HaughtBehavior Technician1417809526
  50. Jonathan Hawblitz, PA-CPhysician Assistant1104416437

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

Portage, Michigan appears in the CMS National Plan and Provider Enumeration System with 1,492 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 Portage - 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 Portage 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 Portage is weighted toward Behavior Technician (315 clinicians, followed by Clinical Social Worker with 122 and Physical Therapist with 63). 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, Portage reports roughly 14.9 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 Michigan's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Portage practice address, a coverage gap Portage patients typically fill by traveling to a larger nearby hub.

For Portage 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 Portage, MI?

There are 1,492 registered healthcare providers in Portage, MI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Portage?

The most common specialties in Portage are Behavior Technician, Clinical Social Worker, Physical Therapist, Behavior Analyst, Professional Counselor. Behavior Technician has the most providers with 315.

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.