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 25 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. Staci SchnaderbeckPharmacist1376897504
  2. Sharon Schneckenberg, B.S.Case Manager/Care Coordinator1033493689
  3. Jamie Schnering, BSWCase Manager/Care Coordinator1669756219
  4. Wendi Schoenfeldt, RNAddiction (Substance Use Disorder) Registered Nurse1902622319
  5. Bethany SchoonoverSpeech-Language Pathologist1801725395
  6. Anne Schramm, LPCProfessional Counselor1629377684
  7. Kyle Schroeder, D.D.S.Endodontics1679543714
  8. Nicole Schroeder, DCChiropractor1467937490
  9. Rebecca Schroeder, RNAddiction (Substance Use Disorder) Registered Nurse1770179020
  10. Rebekah Schroeder, MDUndersea and Hyperbaric Medicine (Preventive Medicine) Physician1265549554
  11. Thomas Schuller, LPCMental Health Counselor1447455050
  12. Amanda Schultz, DPTPhysical Therapist1811560790
  13. Hendrik Schultz, MDInternal Medicine Physician1649212861
  14. Jessica Schultz, CSACAddiction (Substance Use Disorder) Counselor1306215892
  15. Patricia SchultzPhysical Therapist1508070277
  16. Kari Schulz, M.A.Professional Counselor1073878856
  17. Jessica SchumacherBehavior Analyst1376239210
  18. William Schuster, DDSOrthodontics and Dentofacial Orthopedics Dentistry1902977754
  19. Samuel Schwartz, PT, DPTPhysical Therapist1265090328
  20. Katelyn SchweigerNurse Practitioner1447071725
  21. Johnny Scott, SAC-ITAddiction (Substance Use Disorder) Counselor1104526557
  22. Janine SearsAddiction (Substance Use Disorder) Registered Nurse1871459701
  23. Lindsay Seefeldt, DPTPhysical Therapist1134454358
  24. Paula Seeley, NPFamily Nurse Practitioner1437587961
  25. Thomas SeidelPharmacist1033717426
  26. Lisa SeidlPhysical Therapist1144435298
  27. Samantha Seidling, NPNurse Practitioner1730662024
  28. Tara Sell, LPCMental Health Counselor1215336391
  29. Dianne Sellers, NPAdult Health Nurse Practitioner1992141246
  30. Aimee SeroogyCase Manager/Care Coordinator1366755050
  31. Jerad Servais, DDSOral and Maxillofacial Surgery (Dentist)1306337670
  32. Sherry Seubert, COTAOccupational Therapy Assistant1356677629
  33. Jelena Shadick, M.D.Pediatrics Physician1316331960
  34. Morgan ShaferProfessional Counselor1932662947
  35. Sandra Shaffer, LCSW, CSAC, ICSClinical Social Worker1427228436
  36. Zeal ShahOptometrist1508379371
  37. Ilan Shapiro, MDOrthopaedic Surgery Physician1598872780
  38. Sandeep Sharma, M.D.Anesthesiology Physician1639153802
  39. Georgia ShawMental Health Counselor1508928730
  40. Mikaila ShearSchool Registered Nurse1235069147
  41. Cassandra Shedal, NPNurse Practitioner1891488490
  42. Julie Sheehan, DOFamily Medicine Physician1588771778
  43. Chandra Shekar, MDPsychiatry Physician1982795357
  44. Alexey Shereshevsky, M.D.Family Medicine Physician1033326061
  45. Stephanie Shoemaker Korb, PTPhysical Therapist1861940041
  46. Stephen Shopbell, MDPsychiatry Physician1326032335
  47. Ashley Shoquist, P.A.Physician Assistant1609021195
  48. Sejal SidhuGeneral Practice Dentistry1750267324
  49. Cristie SiebenallerClinical Social Worker1689367765
  50. Rebecca SiebersCase Manager/Care Coordinator1639483027

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.