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 13 of 31.
The 8 largest groups in Oshkosh
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Mossadiq Jaffri, MDNeurology Physician1710972294
- Hassaan Jafri, M.D.Hematology & Oncology Physician1881076263
- Beverly JahnOccupational Therapist1528273935
- Rebecca JahnkeCase Manager/Care Coordinator1982918975
- Stephanie JamesPhysical Therapist1396534764
- Bernadette Jannusch, CSACAddiction (Substance Use Disorder) Counselor1962671693
- Emilie JansenRegistered Nurse1598298655
- David Janssen, M.D.Plastic Surgery Physician1366420812
- Rimas Janusonis, MDFamily Medicine Physician1558389890
- Jody Jedlicka, AUDAudiologist1447314117
- Kristin JenkinsAddiction (Substance Use Disorder) Counselor1134817562
- Marc Jennings, PA-CPhysician Assistant1144212994
- Doreen Jensen, MSAudiologist-Hearing Aid Fitter1912078502
- G Jensen, ODOptometrist1205825445
- Tyler JensenClinical Social Worker1225858186
- Jason Jeske, R.N.Registered Nurse1629563267
- Timothy Jessick, DOHospice and Palliative Medicine (Family Medicine) Physician1619081080
- Jordyn Jirschele, PA-CPhysician Assistant1750104543
- Christine Joecks-Magin, OTRSpecialist1538223938
- Mary Johanknecht, RNCase Management Registered Nurse1831406206
- John Johnsen, LATAthletic Trainer1174512461
- Hannah JohnshoyEmergency Medicine Physician1083295711
- Andrea Johnson, CRNACertified Registered Nurse Anesthetist1952848343
- Benjamin Johnson, MDOtolaryngology Physician1508420647
- Brian Johnson, LPNLicensed Practical Nurse1982880662
- Brittany Johnson, LCSWClinical Social Worker1316417330
- Danielle JohnsonClinical Social Worker1497674303
- Gayle Johnson, LPCProfessional Counselor1255698551
- Gregory JohnsonPhysician Assistant1568080505
- Lawrence Johnson, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1477682086
- Micah JohnsonStudent in an Organized Health Care Education/Training Program1144194739
- Sara JohnsonHealth & Wellness Coach1861210346
- Scott Johnson, MDPediatrics Physician1215045836
- Tayla JohnsonDental Hygienist1871426338
- Caitlin Johnston, PA-CPhysician Assistant1124400171
- Kimberly JohnstonCase Manager/Care Coordinator1396059788
- Sandra Johnston, PHD, LPPsychologist1811299126
- Andrew JonesOccupational Therapist1154604627
- Jeffrey Jones, MDHospitalist Physician1881749935
- Robert Jones, M.D.Neurology Physician1679630263
- Nathan Jore, RPHPharmacist1841039484
- Sarah Jorgenson O'NeilCase Manager/Care Coordinator1992013833
- James Jungenberg, D.C.Chiropractor1558400499
- Vaibhav Kadakia, PHARMDPharmacist1003414905
- Karen Kaempffe, PTPhysical Therapist1326183203
- Jill KahlerClinical Exercise Physiologist1700286192
- Daniel Kaiser, MDFamily Medicine Physician1437133824
- Gurjeet Kaleka, MDVascular Surgery Physician1306046834
- Erik KallioProfessional Counselor1548006224
- Michelle Kalman, PA-CPhysician Assistant1063527893
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.