NPPES file of Aug 9, 2026

Doctors and health care providers in Oshkosh, WI

1,527 individual NPPES records list a practice address in Oshkosh, 13th of 370 Wisconsin cities. The largest group is nurse practitioner: 92, 6% of the city's records, against 3% across Wisconsin. Page 11 of 31.

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

Oshkosh in Wisconsin

  • Rank in Wisconsin13th of 370 cities by records
  • Share of the state1.3% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17.2% of all records
  • Nurse Practitioner rank6th of the 10 Wisconsin cities with the most

Compared with Wisconsin as a whole, Oshkosh has 10.1× the state's share of case management registered nurse records and 0.69× its share of mental health counselor records.

Providers in Oshkosh, alphabetically

  1. Dorrie Hansen, RNRegistered Nurse1083755508
  2. Eric Hansford, PTAPhysical Therapy Assistant1922466754
  3. Jennifer Hanson, MD, RNStudent in an Organized Health Care Education/Training Program1922670702
  4. Ryan Hanson, RN BSNRegistered Nurse1134404858
  5. Andrea HaqueClinical Social Worker1790275725
  6. Joseph Hardage, M.D.Anesthesiology Physician1063456614
  7. Laurelyn Harper, MS, RD, CDRegistered Dietitian1952770364
  8. Anne Harrmann, OTOccupational Therapist1134170186
  9. David Harry, DDSGeneral Practice Dentistry1295853505
  10. Paula Harry, LCSWMental Health Counselor1528169034
  11. Jennifer Hart, NPNurse Practitioner1659406569
  12. Theresa Hart, RNAddiction (Substance Use Disorder) Registered Nurse1750990222
  13. Amysue Hartman, MAMental Health Counselor1568747475
  14. Katherine Hartstern, MDFamily Medicine Physician1437773652
  15. Jay Hartz, MDPsychiatry Physician1982828885
  16. Allison Harwood, APNPPsychiatric/Mental Health Nurse Practitioner1285410845
  17. Allen Hauer, PH. D.Psychologist1871632919
  18. Kristin Havel, LPCMental Health Counselor1376314500
  19. Heather HawkStudent in an Organized Health Care Education/Training Program1588441901
  20. Angela Hawley, APNPFamily Nurse Practitioner1790031102
  21. Donna Hawley, APNPNurse Practitioner1770050585
  22. Lucas Hechimovich, PA-CPhysician Assistant1811326382
  23. Helen HechtStudent in an Organized Health Care Education/Training Program1790657641
  24. Holly Hedge, APNPNurse Practitioner1043451412
  25. Darren Heesacker, MDEmergency Medicine Physician1013953561
  26. Angelea Heider, MDHospitalist Physician1477048437
  27. Robert Heil, DDSGeneral Practice Dentistry1528071990
  28. Bethany Heinz, O.D.Optometrist1821174426
  29. Benjamin Heinzen, M.D.Internal Medicine Physician1083886733
  30. Alana HeitingRegistered Nurse1861886905
  31. Rick Helm, M.A.Professional Counselor1306059175
  32. Carol Hemauer, RN, BSN, MSOM, L.AC.Registered Nurse1528382785
  33. Gerald Hendrickson, D.CChiropractor1457303109
  34. Douglas Henke, M.D.Obstetrics & Gynecology Physician1871696005
  35. Kristen Henke, PH.D.Psychologist1750411930
  36. Thad Henkel-HankeCertified Registered Nurse Anesthetist1881786168
  37. Jennifer Henning, LPC-ITMental Health Counselor1851821094
  38. Taylor Henning, LPCProfessional Counselor1992572804
  39. Michael Henry, MDNeonatal-Perinatal Medicine Physician1992060693
  40. Payola HerRegistered Nurse1033626411
  41. Caroline HerdrichAddiction (Substance Use Disorder) Registered Nurse1720920465
  42. Amy HerffStudent in an Organized Health Care Education/Training Program1235944505
  43. Deborah Hermes, MDNeonatal-Perinatal Medicine Physician1174655195
  44. Katelyn Herne, AUDAudiologist1114710563
  45. Kenneth Herrera, PHARMDPharmacist1144584244
  46. Tracy Herrewig, MSClinical Exercise Physiologist1023386950
  47. Emily HerzfeldtMental Health Counselor1013608314
  48. Diane Herzig, L.P.N.Licensed Practical Nurse1942457114
  49. Jordan HillAddiction (Substance Use Disorder) Counselor1518893171
  50. Michelle HillPharmacist1700418944

The largest Wisconsin cities

  1. Milwaukee18,389
  2. Madison15,014
  3. Green Bay4,619
  4. La Crosse3,735
  5. Appleton3,249

All of Wisconsin →

How to read this directory

Oshkosh, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 1,527 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 Oshkosh - 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 Oshkosh 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 Oshkosh is weighted toward Nurse Practitioner (92 clinicians, followed by Physical Therapist with 92 and Clinical Social Worker with 78). 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 Wisconsin's population, Oshkosh reports roughly 25.8 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 Wisconsin's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Oshkosh practice address, a coverage gap Oshkosh patients typically fill by traveling to a larger nearby hub.

For Oshkosh 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 Oshkosh, WI?

There are 1,527 registered healthcare providers in Oshkosh, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Oshkosh?

The most common specialties in Oshkosh are Nurse Practitioner, Physical Therapist, Clinical Social Worker, Pharmacist, Registered Nurse. Nurse Practitioner has the most providers with 92.

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.