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 91 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. William Witmer, MDInterventional Cardiology Physician1033130653
  2. Abigail Witthuhn, PA-CPhysician Assistant1528611217
  3. Frank Wittmaack, M.D.Reproductive Endocrinology Physician1366494676
  4. Casey WittmerBehavior Technician1811530348
  5. Lisa Witzke-Frost, D.C.Chiropractor1629183918
  6. Vickie Woelfel, NPNurse Practitioner1144337999
  7. John Woest, LPCMental Health Counselor1407397870
  8. Nina Wokhlu, M.D.Cardiovascular Disease Physician1861449217
  9. Jacob Woldt, O.D.Optometrist1336496355
  10. Joseph Woldt, DPTPhysical Therapist1285068650
  11. Beckysue Wolf, APNPNurse Practitioner1114039351
  12. Judith Wolf, M.D.Gynecologic Oncology Physician1790878726
  13. Taylor WolfPhysical Therapist1760222871
  14. John WolffPharmacist1952687899
  15. Kathryn WolffAnesthesiology Physician1346700846
  16. Ashley Wolfgram, NPNurse Practitioner1114292224
  17. Christopher Wolfram, MDCardiovascular Disease Physician1740242155
  18. Gracie WoodBehavior Technician1932986999
  19. Joel Wood, M.D.Anesthesiology Physician1730441437
  20. Samantha Wood, COTA/LOccupational Therapy Assistant1831742386
  21. Sarah Wood, M.S. CCC-SLPSpeech-Language Pathologist1518896620
  22. Brian Woodbridge, MDInternal Medicine Physician1720055817
  23. Beth Woods, MDPediatric Cardiology Physician1336109123
  24. Grace WoodsPhysician Assistant1184504078
  25. Ryan WoodsSports Medicine (Physical Medicine & Rehabilitation) Physician1033559877
  26. Lee Woodward, MDPediatric Ophthalmology and Strabismus Specialist Physician1619157419
  27. Sarah WorcesterSpeech-Language Pathologist1477481422
  28. Kayla Wordell, STSurgical Technologist1801560776
  29. Nathan Woulf, PHARM DPharmacist1295676211
  30. Rachel Wozniak, BCBABehavior Analyst1427728757
  31. Sarah Wray, PTAPhysical Therapy Assistant1417120924
  32. Ashley Wright, PHARMD, RPHPharmacist1851995013
  33. Justin Wright, PA-CPhysician Assistant1285891846
  34. Karin WrightPhysician Assistant1932853710
  35. Kay Wright, SAC-ITAddiction (Substance Use Disorder) Counselor1508463993
  36. Theresa Wrolstad, RNRegistered Nurse1326050923
  37. Scott Wruck, D.C.Neurology Chiropractor1932317096
  38. Rochelle Wurth, PTPhysical Therapist1932184496
  39. Kody Wyant, D.OSurgery Physician1568993038
  40. Rebecca Wyatt, APNPGerontology Nurse Practitioner1902523368
  41. Cassandra Wygle, MA LPC-TMental Health Counselor1629719398
  42. Carrie Wyllys, NPNurse Practitioner1154750578
  43. Tatianna WymanBehavior Technician1104579341
  44. Elizabeth WyngaardBehavior Analyst1275121352
  45. Julie Wyss, D.C.Chiropractor1780831354
  46. Skip Wyss, D.CChiropractor1578728499
  47. Kimberlee XiongClinical Social Worker1518531359
  48. Pa Xiong, NPGerontology Nurse Practitioner1528943065
  49. Brooke Yakel, NPNurse Practitioner1386126845
  50. Linda Yanak, MSSW, LCSWClinical Social Worker1790822492

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.