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 2 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. Kaylin Arps, PTAPhysical Therapy Assistant1497218960
  2. Marguerite ArtezClinical Social Worker1407693864
  3. Cassandra Asmondy, D.C.Chiropractor1932649530
  4. Rachel Asmundsen, PAPhysician Assistant1669773396
  5. Trey AuchtungPharmacist1518773910
  6. David AugustineChiropractor1669814653
  7. Constance AvecillaCase Manager/Care Coordinator1992019392
  8. Leah Avery, PTPhysical Therapist1457028995
  9. Joseph BabiakProfessional Counselor1972165017
  10. Kelly Badger, MDFamily Medicine Physician1558523258
  11. Lee Baerwald, LPC LIC PROF COUNSProfessional Counselor1265581490
  12. Christine BaganzClinical Social Worker1366304685
  13. Nicholas Baker, DDSDentist1396546339
  14. Phillip Baker, D.D.S.Pediatric Dentistry1356355242
  15. Aleem Bakhtiar, M.D.Emergency Medicine Physician1053706044
  16. Heidi BalkeMental Health Counselor1033310594
  17. Stacy Bamberg, LCSWClinical Social Worker1326436171
  18. Samantha BarberAddiction (Substance Use Disorder) Counselor1073483384
  19. Christopher BarczakPhysical Therapist1801000591
  20. Allysen Bares, LPCProfessional Counselor1962026161
  21. Mackenzie Barker, APNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1467135814
  22. Jeffrey Barnes, ATC, LAT, CSCSAthletic Trainer1902974868
  23. Kent Barnes, BS, LADCAddiction (Substance Use Disorder) Counselor1407145899
  24. Kristina Barrett, DPTPhysical Therapist1588978134
  25. Tyler Barrett, PTPhysical Therapist1467764753
  26. Andrea Barribeau, ATAthletic Trainer1356323893
  27. Brittney Barribeau, CRNACertified Registered Nurse Anesthetist1841605250
  28. Brittany Bartel, D.C.Chiropractor1629437850
  29. Megan Bartelt, L.AC.Acupuncturist1346667946
  30. Ruthann Bartman, APNP, NP-CNurse Practitioner1760946446
  31. Maddix BartzSpeech-Language Pathologist1629960026
  32. Sarah Bassing, CSACAddiction (Substance Use Disorder) Counselor1316116064
  33. Kristian Bastress, DNP, APNP, FNP-BCFamily Nurse Practitioner1154947851
  34. Forrest Bates, MDDiagnostic Radiology Physician1548246523
  35. Krista BauerOccupational Therapist1447181581
  36. Karl Baum, MDHospitalist Physician1497749402
  37. Benjamin Genesis Bautista, MDEmergency Medicine Physician1396051561
  38. Matthew Bay, P.A.Physician Assistant1033359401
  39. Angela Beach, NP-CFamily Nurse Practitioner1881197028
  40. Karly Becher, PHARMD/MBAPharmacist1902437767
  41. Nicole BecherNurse Practitioner1164976874
  42. Jennifer Beck, PHARMDPharmacist1407231756
  43. Chanel BeckerOccupational Therapy Assistant1619550449
  44. Samantha BeckerClinical Social Worker1023702412
  45. Thomas Becker, CERTIFIED SUBSTANCEAddiction (Substance Use Disorder) Counselor1447420641
  46. Benjaminw Begley, M.D.Orthopaedic Surgery Physician1477687929
  47. Megan Behm, RN, CTRSRegistered Nurse1386459691
  48. Jennifer Bell, BSN-RNRegistered Nurse1649552001
  49. Michael Bell, D.D.S.General Practice Dentistry1174642383
  50. Jacqueline Belter, D.D.S.Dentist1295852432

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.