NPPES file of Aug 9, 2026

Doctors and health care providers in Appleton, WI

3,249 individual NPPES records list a practice address in Appleton, 5th of 370 Wisconsin cities. The largest group is physical therapist: 202, 6% of the city's records, against 6% across Wisconsin. Page 13 of 65.

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

The 8 largest groups in Appleton

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

Appleton in Wisconsin

  • Rank in Wisconsin5th of 370 cities by records
  • Share of the state2.8% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16.9% of all records
  • Physical Therapist rank4th of the 10 Wisconsin cities with the most

Compared with Wisconsin as a whole, Appleton has 1.9× the state's share of family nurse practitioner records and 0.57× its share of registered nurse records.

Providers in Appleton, alphabetically

  1. Megan Dejager, PHARMDPharmacist1487086880
  2. Sadie Dejager, PA-CPhysician Assistant1376168443
  3. Linda Dejmek, ODOptometrist1144286451
  4. Valerie Delain, PH.D.Psychologist1548355084
  5. Ashley Delanty, APNPNurse Practitioner1992412639
  6. Connie Jo DelongchampLicensed Practical Nurse1710357934
  7. Julie Delrow, RNRegistered Nurse1013600667
  8. Dean Delwiche, O.D.Optometrist1669417135
  9. Laura Delwiche, PTAPhysical Therapy Assistant1447306436
  10. Carlye Demerath, MSN-FNP-BCFamily Nurse Practitioner1528858230
  11. Laura Demetrician, LMFTMarriage & Family Therapist1073757274
  12. Megan Demianiuk, MSMarriage & Family Therapist1679725972
  13. Mercedes Dempsey, LPCITMental Health Counselor1316781198
  14. Patricia Dempsey, LPC-ITProfessional Counselor1710707674
  15. Brian Demuri, MDPsychiatry Physician1013936236
  16. David Denell, MPT LAT/CPhysical Therapist1013904937
  17. Jayden Der, M.D.Physical Medicine & Rehabilitation Physician1659659282
  18. Erin Dercks, APNPAdult Health Nurse Practitioner1710306196
  19. Dana Derenne, RDRegistered Dietitian1134900731
  20. Nicholas DerkowskiLicensed Practical Nurse1912472242
  21. Dirk Derksen, MDFamily Medicine Physician1013902055
  22. Todd Derksen, DPMFoot & Ankle Surgery Podiatrist1053578682
  23. Stephen Dernlan, MDInternal Medicine Physician1083646608
  24. Nicole Derse, CNCNutritionist1073089934
  25. Joy Des Jardins, COTAOccupational Therapy Assistant1497942189
  26. Katie Des JardinsNurse Practitioner1982075701
  27. Robert Desjardin, PAPhysician Assistant1942292198
  28. Craig DestreeInternal Medicine Physician1154732063
  29. Joslyn DestreePhysical Therapy Assistant1285114637
  30. Ashley Deutsch, FNP-BCFamily Nurse Practitioner1437084431
  31. Kathryn DeutschPharmacist1053697524
  32. Alyssa Devalk, BCBABehavior Analyst1205545613
  33. Mariah Devalk, DPTPhysical Therapist1194463232
  34. Sara Devine, MT-BC, LCSW, ICGC-IIClinical Social Worker1902936487
  35. Michael Dewing, PTAPhysical Therapy Assistant1023262763
  36. David Dewitt, MDOrthopaedic Surgery of the Spine Physician1265424485
  37. Noah DexterNurse Practitioner1679442701
  38. Charisma Deyo-Sonntag, LPC-ITProfessional Counselor1457819419
  39. Garima DhariwalDentist1548079890
  40. Suranga Dharmaratne, MDHospitalist Physician1124321658
  41. Monica DhawanHospitalist Physician1568958379
  42. Matthew DheinAddiction (Substance Use Disorder) Counselor1255510715
  43. Stephanie Diamond, LCSWSocial Worker1225346109
  44. Jose Dias, MDFamily Medicine Physician1255325916
  45. Elizabeth Dickenson, FNP-BCFamily Nurse Practitioner1962193508
  46. Danielle Diedrich, LCSWClinical Social Worker1790408326
  47. Erin Diedrick, PA-CPhysician Assistant1467980540
  48. Klair DiedrickPharmacist1154930790
  49. Rebecca DienerProfessional Counselor1467833079
  50. Tam Diep, DOEmergency Medicine Physician1467013995

The largest Wisconsin cities

  1. Milwaukee18,389
  2. Madison15,014
  3. Green Bay4,619
  4. La Crosse3,735
  5. Eau Claire3,085

All of Wisconsin →

How to read this directory

Appleton, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 3,249 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 Appleton - 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 Appleton 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 Appleton is weighted toward Physical Therapist (202 clinicians, followed by Professional Counselor with 193 and Nurse Practitioner with 155). 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, Appleton reports roughly 55 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 Appleton practice address, a coverage gap Appleton patients typically fill by traveling to a larger nearby hub.

For Appleton 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 Appleton, WI?

There are 3,249 registered healthcare providers in Appleton, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Appleton?

The most common specialties in Appleton are Physical Therapist, Professional Counselor, Nurse Practitioner, Family Nurse Practitioner, Clinical Social Worker. Physical Therapist has the most providers with 202.

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.