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 57 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. Maranda MummaBehavior Analyst1871412783
  2. Vijaya Munagala, M.D.Clinical Cardiac Electrophysiology Physician1780644666
  3. Juan Munoz, D.D.SDentist1114453024
  4. Elizabeth Munoz Oliveros, SLPSpeech-Language Pathologist1730914995
  5. Brea Murch, SLP-CCCSpeech-Language Pathologist1245154210
  6. Jamie Murphy, APSW, CSACSocial Worker1174070288
  7. Jason Murphy, CRNA APNPCertified Registered Nurse Anesthetist1184724015
  8. Julie Murphy, CRNA APNPCertified Registered Nurse Anesthetist1992805824
  9. Lynn Murphy, RN, MSN, CPNPPediatric Nurse Practitioner1689839896
  10. Rebecca Murphy, PAPhysician Assistant1275545055
  11. Robert Murphy, MDAnatomic Pathology & Clinical Pathology Physician1225054992
  12. Ryan Murphy, MDEmergency Medicine Physician1073782637
  13. Thomas Murphy, D.D.S.General Practice Dentistry1811019862
  14. Geetha Murthy, M.D.Anesthesiology Physician1649308701
  15. Brooke Muskevitsch, MDStudent in an Organized Health Care Education/Training Program1689378689
  16. Julia MutchiePhysical Therapist1972199891
  17. Benjamin Mwai, PA-CPhysician Assistant1700302023
  18. Ruth Myers, MS,CADCCounselor1497960249
  19. Ashley Naas, DPTPhysical Therapist1467928440
  20. Chelsea NabakSpeech-Language Pathologist1912446618
  21. Mary Nabak, RDHDental Hygienist1275668964
  22. Thomas Nachtwey, O.T.Occupational Therapist1992339865
  23. Jenifer Nagel, OTOccupational Therapist1952315061
  24. Monica NajeraOccupational Therapy Assistant1144087891
  25. James Napier, MDNeurology Physician1043327489
  26. Wojciech Narkiewicz-Jodko, P.T.Orthopedic Physical Therapist1083886758
  27. Jaslynn Nash, RNRegistered Nurse1528754090
  28. Lisa Nash, APNPRegistered Nurse1659783207
  29. Sabrina NashBehavior Technician1316580848
  30. Marie Nassiff, MDOphthalmology Physician1992731327
  31. Claire NateDentist1114719937
  32. Erika Natzke, LAT, ATCAthletic Trainer1598640773
  33. Lucas Navrestad, D-PTPhysical Therapist1821527821
  34. Bruce Neal, MDUrology Physician1154359388
  35. Ciprian Nedelcu, M.D.Cardiovascular Disease Physician1932134970
  36. Kristin Neerdaels, CRNACertified Registered Nurse Anesthetist1114769510
  37. Matthew Neerdaels, CAAAnesthesiologist Assistant1225723463
  38. Paula Neerdaels, RNSchool Registered Nurse1821926569
  39. Mariruth Neff, FNPFamily Nurse Practitioner1013197979
  40. Ashley NeisAddiction (Substance Use Disorder) Counselor1730660036
  41. Shelly Nell, PTAPhysical Therapy Assistant1730405028
  42. Robert Nelsen, RNRegistered Nurse1669893269
  43. Alexandra Nelson, PA-CPhysician Assistant1164096293
  44. Ashlei NelsonPhysical Therapist1851720437
  45. Casey Nelson, PHARMDPharmacist1457629669
  46. Chelsie Nelson, DPTPhysical Therapist1578946919
  47. Christie Nelson, PH.D.Clinical Psychologist1548311327
  48. Deanna Nelson, RDRegistered Dietitian1487209623
  49. Erin NelsonClinical Social Worker1386505295
  50. Janny Nelson, NPNurse Practitioner1245096387

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.