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 4 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. Tracey Aukerman, M.A.,CCC-AAudiologist1568461481
  2. Catharine Aune, CRNPNurse Practitioner1437573086
  3. Roanne Austin, CPHTHealth Educator1801568597
  4. Kaitlin AutenHealth & Wellness Coach1164143202
  5. Michael Avery, DORheumatology Physician1255568069
  6. John Awowale, M.D.Orthopaedic Surgery Physician1649615329
  7. Angela Ayala, LPCProfessional Counselor1336596519
  8. Mohamed Azab, M.DGastroenterology Physician1013390434
  9. Craig Babiarz, C.R.N.A.Certified Registered Nurse Anesthetist1235114307
  10. Lukasz Babiarz, M.D., M.B.A.Diagnostic Radiology Physician1346476066
  11. Britny Babler, APNPFamily Nurse Practitioner1174089528
  12. Haley Babler, LAT, ATCAthletic Trainer1992185375
  13. Taylor Bachaus, MDFamily Medicine Physician1942838685
  14. Alisyn Baciak, PHARM.D.Pharmacist1558615047
  15. Shawn Backus, LPNLicensed Practical Nurse1184064511
  16. Trisha Backus, RNRegistered Nurse1316133960
  17. Eric Bader, PTPhysical Therapist1467851121
  18. Melissa Bader, NPFamily Nurse Practitioner1508692724
  19. Paul Baek, MDNeurological Surgery Physician1801831292
  20. Mallory Baerenwald, MS,RD,CDRegistered Dietitian1548804370
  21. Brianna Baeten, PAPhysician Assistant1194358648
  22. Pamela Baeten, M.D.Endocrinology, Diabetes & Metabolism Physician1932102787
  23. Tina Marie Baeten, LCSWAddiction (Substance Use Disorder) Counselor1386793248
  24. Kathleen Bahler, MSSW ACSW LSWClinical Social Worker1467599431
  25. Michelle Bahrke, APNPNurse Practitioner1245756188
  26. Megan Baierl, ATAthletic Trainer1548689698
  27. Cheryl Bailey, M.D.Obstetrics & Gynecology Physician1083682876
  28. James Bailey, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1962936245
  29. Tarra Bailey, M.S CCC-SLPSpeech-Language Pathologist1942475595
  30. Tyler Bailey, MDDiagnostic Radiology Physician1447480256
  31. Paul Baillargeon, D.O.Hospitalist Physician1598907875
  32. Rachael Baird, MDObstetrics & Gynecology Physician1538620885
  33. Daniel Baker, DDSDentist1568597243
  34. Maria BakerSpeech-Language Pathologist1457516064
  35. Randi Baker, APNPFamily Nurse Practitioner1952185563
  36. Stephanie Bakey, D.O.Surgical Critical Care Physician1205152824
  37. Billie Bal, PA-CPhysician Assistant1306582499
  38. Taylor Baldridge, OTR/LOccupational Therapist1790428985
  39. Alyssa BaldwinLicensed Practical Nurse1144111535
  40. Tamara Baldwin, APNPNurse Practitioner1518942937
  41. David Balison, MDDiagnostic Radiology Physician1245307719
  42. Lissa Balison, MSE, LPCProfessional Counselor1235462623
  43. Nathan Balk, CRNACertified Registered Nurse Anesthetist1578914503
  44. Jill Ball, DPTPhysical Therapist1023431301
  45. Elisabeth Ballard, MDDiagnostic Radiology Physician1760543532
  46. Bela Ballo, MDDiagnostic Radiology Physician1275551160
  47. Frances Ballo, MDDermatology Physician1013022292
  48. Jennifer Balthazor, P.T.Physical Therapist1093981623
  49. Al Baltrusaitis, D.O.Preventive Medicine/Occupational Environmental Medicine Physician1699747105
  50. James Balza, LCSWClinical Social Worker1720242555

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.