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 18 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. Jacob De LeonBehavior Technician1881412211
  2. Maria De Villa, M.D.Medical Oncology Physician1538321252
  3. Victor Adalbert De Villa, M.D.Endocrinology, Diabetes & Metabolism Physician1043485139
  4. Kathi Debaker, PTAPhysical Therapy Assistant1508039041
  5. Samantha DebaucheSpeech-Language Pathologist1053249037
  6. Bobbi Debbout, NPFamily Nurse Practitioner1871745679
  7. Mary Debbout, CRNACertified Registered Nurse Anesthetist1619004025
  8. Gerald Deboer, CRNACertified Registered Nurse Anesthetist1275078701
  9. Abbey Debruin, MDOrthopaedic Surgery Physician1366904666
  10. Anna Debruin, PTPhysical Therapist1336769496
  11. Deborah Decker, APNPNurse Practitioner1033168265
  12. Destiny Decker, DCChiropractor1437972866
  13. Charles Decleene, PTPhysical Therapist1326002148
  14. Kirk Decremer, D.D.S.Dentist1427402361
  15. Gunther DedamosPhysical Therapist1386360832
  16. Jaime Deeslie, P.T.Physical Therapist1730414384
  17. Shane Degen, M.D.Family Medicine Physician1336127240
  18. Abigail Degeneffe, NPNurse Practitioner1962156869
  19. Sara Degrand, APNPFamily Nurse Practitioner1164878484
  20. David Degrave, DDSGeneral Practice Dentistry1518981711
  21. Michelle Degrave, RN, CDEDiabetes Educator Registered Nurse1700413283
  22. Cassandra Degreef, AUDAudiologist1700362860
  23. Daniel Degroot, MDUrology Physician1801829213
  24. Jessica Degroot, LPCProfessional Counselor1376918136
  25. Desiree Dehart, APSWClinical Social Worker1740103696
  26. Bonnie Dejardin, AGNP-BCNurse Practitioner1225403157
  27. Rebecca Delain, RN, BSN,CDEDiabetes Educator Registered Nurse1255876462
  28. Kelly Delaney, RNAddiction (Substance Use Disorder) Registered Nurse1669961330
  29. Kristin DelforgeOccupational Therapist1427289032
  30. Jacquelyn Delfosse McDonald, DPTPhysical Therapist1457804676
  31. Tsyoshaaht Delgado, CADC IIIAddiction (Substance Use Disorder) Counselor1194171546
  32. Marjorie Delo, MDSports Medicine (Family Medicine) Physician1356424691
  33. Jessica Delvoye, APNP, FNPNurse Practitioner1306527015
  34. Joni Delwiche, LCSWClinical Social Worker1053396796
  35. Kelly Delzer, APNP, FNP-CNurse Practitioner1659906113
  36. Mackenzie Delzer, MDObstetrics Physician1669053781
  37. Amy DemaioOccupational Therapy Assistant1326574344
  38. Nicole Dembroski, CSFASurgical Assistant1447760947
  39. Jacob Demelle, PA-CPhysician Assistant1558522664
  40. Lauren Demerath, PA-CPhysician Assistant1720335854
  41. Amy Demerritt, H.I.S.Hearing Instrument Specialist1326238668
  42. Jessica Demeuse, MA, BCBABehavior Analyst1285117333
  43. Robert Demott, MDObstetrics & Gynecology Physician1861570996
  44. James Dempsey, MDVascular & Interventional Radiology Physician1619905536
  45. Laurie Demro, CRNACertified Registered Nurse Anesthetist1336151190
  46. Laurel Denheijer, APNPFamily Nurse Practitioner1356446520
  47. Erin Denil, D.C.Chiropractor1497989677
  48. Jane Denis-Strutt, M.S., CCC-SLPSpeech-Language Pathologist1124223060
  49. Elizabeth Dennis, OTROccupational Therapist1396397766
  50. Lilly DenruyterBehavior Technician1356210173

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.