NPPES file of Aug 9, 2026

Doctors and health care providers in Green Bay, WI

4,619 individual NPPES records list a practice address in Green Bay, 3rd of 370 Wisconsin cities. The largest group is physical therapist: 314, 7% of the city's records, against 6% across Wisconsin. Page 43 of 93.

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

The 8 largest groups in Green Bay

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

Green Bay in Wisconsin

  • Rank in Wisconsin3rd of 370 cities by records
  • Share of the state4% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16.2% of all records
  • Physical Therapist rank3rd of the 10 Wisconsin cities with the most

Compared with Wisconsin as a whole, Green Bay has 2.9× the state's share of certified registered nurse anesthetist records and 0.62× its share of family medicine physician records.

Providers in Green Bay, alphabetically

  1. Karisa Koch, LPC-ITProfessional Counselor1558125294
  2. Paul Koch, M.D.Hematology & Oncology Physician1649346073
  3. Leslie Kocha, APSWSocial Worker1306821673
  4. Katie Kocian, MAC, LPCProfessional Counselor1598440216
  5. Angela Koebe, COTAOccupational Therapy Assistant1124188560
  6. Katie Koebernik, LPC-ITMental Health Counselor1427421023
  7. Delilah Koehler, CCC-SLPSpeech-Language Pathologist1154985075
  8. Michelle Koehler, OTROccupational Therapist1730310079
  9. Natasha Koehler, N.P.Family Nurse Practitioner1427338730
  10. Samantha Koehn, SAC-ITAddiction (Substance Use Disorder) Counselor1033697800
  11. Cindy Koerner, CCC SLPSpeech-Language Pathologist1285815084
  12. Kristin Koerten, PACPhysician Assistant1699885756
  13. David Kohls, APNPNurse Practitioner1225051345
  14. Christopher Kolar, MDEmergency Medicine Physician1962638064
  15. Anna Kolb, LPNLicensed Practical Nurse1295295483
  16. Nicolette Kollath, DDSGeneral Practice Dentistry1982196317
  17. Paul Kollath, DDSDentist1447315460
  18. Molly Kollross, PTPhysical Therapist1811324809
  19. Matthew Kolonich, CRNACertified Registered Nurse Anesthetist1821560996
  20. Kayla KolstadSpeech-Language Pathologist1356946438
  21. Lucy Komorowski, DMDDentist1952656043
  22. Jack Komro, DOOphthalmic Plastic and Reconstructive Surgery Physician1134700719
  23. Tseun Han James Kong, M.B.B.CH, B.A.O.Neurology Physician1689162661
  24. Margaret Konopasek, PA-CPhysician Assistant1801310818
  25. Adam KoopmannPharmacist1730713397
  26. Allison KornellyPhysician Assistant1942933239
  27. Amber Kornely, NPFamily Nurse Practitioner1942725825
  28. Melany Kornowske, OTOccupational Therapist1124418033
  29. Sara Kornowske, PHARMDPharmacist1689483281
  30. Samantha Kornowski, LCSW, APSW, CSACAddiction (Substance Use Disorder) Counselor1528447430
  31. Alissa Korslin, DPTPhysical Therapist1285427385
  32. Ben Kosewski, GENETIC COUNSELORGenetic Counselor (M.S.)1952680563
  33. Stacie Koskinen, LPCProfessional Counselor1932642592
  34. Kristen Kosman, OTROccupational Therapist1790917664
  35. Suzette Kosnar-Tittl, MAClinical Social Worker1285736249
  36. Scott Koss, M.D.Diagnostic Radiology Physician1265427876
  37. Andrew Kost, CAAAnesthesiologist Assistant1033861729
  38. Daniel Koster, MD SCFamily Medicine Physician1992789689
  39. Kathleen Koszarek, MSNNurse Practitioner1578670014
  40. John Koszuta, M.D.Critical Care Medicine (Internal Medicine) Physician1952377855
  41. Lauren KothPhysical Therapist1225453939
  42. Nicole Kotila, RPHPharmacist1174150841
  43. Kristin Kouba, MSW, APSWClinical Social Worker1346861556
  44. Eugeni Kouzov, M.D.Anatomic Pathology & Clinical Pathology Physician1336196062
  45. Kathleen Kowalke, LPC, CTRSProfessional Counselor1093564064
  46. Julianne KowalskiPharmacist1447619770
  47. Jane Kozicki, RNRegistered Nurse1083378301
  48. Jacob Kozisek, ODOptometrist1306075635
  49. Eileen KozlovskyProfessional Counselor1942612171
  50. Nicole KozlovskySpeech-Language Pathologist1518896638

The largest Wisconsin cities

  1. Milwaukee18,389
  2. Madison15,014
  3. La Crosse3,735
  4. Appleton3,249
  5. Eau Claire3,085

All of Wisconsin →

How to read this directory

Green Bay, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 4,619 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 Green Bay - 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 Green Bay 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 Green Bay is weighted toward Physical Therapist (314 clinicians, followed by Nurse Practitioner with 217 and Family Nurse Practitioner with 215). 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, Green Bay reports roughly 78.1 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 Green Bay practice address, a coverage gap Green Bay patients typically fill by traveling to a larger nearby hub.

For Green Bay 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 Green Bay, WI?

There are 4,619 registered healthcare providers in Green Bay, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Green Bay?

The most common specialties in Green Bay are Physical Therapist, Nurse Practitioner, Family Nurse Practitioner, Professional Counselor, Clinical Social Worker. Physical Therapist has the most providers with 314.

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.