NPPES file of Aug 9, 2026

Doctors and health care providers in Eau Claire, WI

3,085 individual NPPES records list a practice address in Eau Claire, 6th of 370 Wisconsin cities. The largest group is nurse practitioner: 184, 6% of the city's records, against 3% across Wisconsin. Page 12 of 62.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Eau Claire

  1. Nurse Practitioner184
  2. Professional Counselor152
  3. Physical Therapist136
  4. Family Medicine Physician111
  5. Physician Assistant106
  6. Clinical Social Worker103
  7. Pharmacist98
  8. Behavior Analyst89

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

Eau Claire in Wisconsin

  • Rank in Wisconsin6th of 370 cities by records
  • Share of the state2.7% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups15.3% of all records
  • Nurse Practitioner rank4th of the 10 Wisconsin cities with the most

Compared with Wisconsin as a whole, Eau Claire has 3.9× the state's share of behavior analyst records and 0.53× its share of registered nurse records.

Providers in Eau Claire, alphabetically

  1. Michael Dawson, MDStudent in an Organized Health Care Education/Training Program1932580552
  2. Cody DaytonStudent in an Organized Health Care Education/Training Program1902764061
  3. Brett De KookerStudent in an Organized Health Care Education/Training Program1114877016
  4. Alicia Dean, MSW, LCSWClinical Social Worker1578001368
  5. William Decesare, MDOrthopaedic Surgery Physician1700812864
  6. Catharine Decker, MDFamily Medicine Physician1700865003
  7. Cortney Decker, DDSGeneral Practice Dentistry1699709105
  8. Stephanie Decker, DPTPhysical Therapist1740631316
  9. Mackenzie Deffenbaugh, LPCProfessional Counselor1871013458
  10. Krysti Deines, LPC, SAC-ITProfessional Counselor1497419303
  11. Wendy Deiss, LPNLicensed Practical Nurse1366012692
  12. Shelley Dejongh, MS, LPC, CSACProfessional Counselor1639232655
  13. John Delakis, OPTICIANOptician1790949055
  14. Paul Delakis, O.D.Optometrist1073726576
  15. Paul Delakis, ODOptometrist1477435576
  16. Christine DelangheGeneral Practice Dentistry1124389135
  17. Rachel DelanoisAthletic Trainer1023519055
  18. James Delgadillo, D.O.Internal Medicine Physician1619258019
  19. Dean Delmastro, MDInternal Medicine Physician1699875922
  20. Tamara Delveaux, FNTP, INHCHealth & Wellness Coach1023807203
  21. Elizabeth Demaree, DODermatology Physician1285164772
  22. Maria Demark, PTPhysical Therapist1356002125
  23. Chelsea Demarre, DNPNurse Practitioner1083375422
  24. Ashley Demars, LPCProfessional Counselor1790339794
  25. James Deming, MDFamily Medicine Physician1467442996
  26. Michael Deminsky, LCSW MFTProfessional Counselor1053378323
  27. David Dennison, M.D.Surgery of the Hand (Surgery) Physician1538139639
  28. Jill Depke, NPNurse Practitioner1275631558
  29. Gregory Derfus, MDGastroenterology Physician1861465304
  30. Rachel Derusha, APNPNurse Practitioner1922589308
  31. Jonathan DervetskiMassage Therapist1821409418
  32. Amy Des Forge, MS, LPCProfessional Counselor1982118550
  33. Kiel DesjarlaisBehavior Analyst1306197405
  34. Kyle Dettbarn, MDPulmonary Disease Physician1558301465
  35. Brandon Devine, D.C.Chiropractor1508218967
  36. Robert Devine, DCChiropractor1609416551
  37. Christopher Devlin, CFASurgical Technologist1164731543
  38. Nicholas Dewerd, DPTPhysical Therapist1568021004
  39. Travis Dewitt, CPSSPeer Specialist1841118585
  40. Donn Dexter, MDNeurology Physician1093788515
  41. Nicole Deziel, LPCMental Health Counselor1679731806
  42. Anthony Diebes, MDDiagnostic Radiology Physician1871116509
  43. Darla Diermeier, CEPClinical Exercise Physiologist1699417915
  44. Michael Diestelmeier, MDDermatology Physician1851370241
  45. Robin Dietrich, APSWClinical Social Worker1750157533
  46. Heather DillardPsychiatric/Mental Health Nurse Practitioner1548196314
  47. Jade Dillman-Stein, CPM, LMMidwife1205602984
  48. Chelsey Dillon, OTR/LOccupational Therapist1952781627
  49. Samantha Dineen-PrindleProfessional Counselor1417609736
  50. John Divelbiss, H.I.S.Hearing Instrument Specialist1851619878

The largest Wisconsin cities

  1. Milwaukee18,389
  2. Madison15,014
  3. Green Bay4,619
  4. La Crosse3,735
  5. Appleton3,249

All of Wisconsin →

How to read this directory

Eau Claire, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 3,085 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 Eau Claire - 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 Eau Claire 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 Eau Claire is weighted toward Nurse Practitioner (184 clinicians, followed by Professional Counselor with 152 and Physical Therapist with 136). 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, Eau Claire reports roughly 52.2 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.

For Eau Claire 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 Eau Claire, WI?

There are 3,085 registered healthcare providers in Eau Claire, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Eau Claire?

The most common specialties in Eau Claire are Nurse Practitioner, Professional Counselor, Physical Therapist, Family Medicine Physician, Physician Assistant. Nurse Practitioner has the most providers with 184.

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.