NPPES file of Aug 9, 2026

Doctors and health care providers in Washington, IA

131 individual NPPES records list a practice address in Washington, 51st of 215 Iowa cities. The largest group is pharmacist: 16, 12% of the city's records, against 7% across Iowa. Page 2 of 3.

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

The 8 largest groups in Washington

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

Washington in Iowa

  • Rank in Iowa51st of 215 cities by records
  • Share of the state0.3% of Iowa's records
  • Specialties present25 or more taxonomy codes
  • Top three groups29.8% of all records

Compared with Iowa as a whole, Washington has 3.5× the state's share of social worker records.

Providers in Washington, alphabetically

  1. Jenah Ikerd, PHARMDPharmacist1992628168
  2. Lynette Iles, M.D.Family Medicine Physician1003883372
  3. Kathryn Jaske Gardner, OTOccupational Therapist1730617929
  4. Lindi Jepson, ARNP, DNPFamily Nurse Practitioner1316410038
  5. Ben Johnson, RPHPharmacist1184187312
  6. Erin Kaufman, PTPhysical Therapist1679317390
  7. Dawn KeithMental Health Counselor1316407935
  8. Julia Kimball, RPHPharmacist1073008215
  9. Amanda Kleese, ARNPNurse Practitioner1659364776
  10. Sarah Knerr, BA, RNRegistered Nurse1902321987
  11. Tiffany Knupp, FNPFamily Nurse Practitioner1528779147
  12. Deborah Krotz-Dieleman, D.D.S.Dentist1033275144
  13. Teresa Krueger, NPNurse Practitioner1366940835
  14. Wyatt Kurzejeski, DPTPhysical Therapist1477151306
  15. Marlene Larios, MLTMedical Laboratory Technician1932996774
  16. Angela Lee, RNRegistered Nurse1457697922
  17. Sumin Li, M.D.General Practice Physician1205086337
  18. Sonya Libe, LMSWSocial Worker1659731289
  19. Rey Lin, MDInternal Medicine Physician1447244603
  20. Charity Lovan, RNRegistered Nurse1760710289
  21. Thomas Lowe, ODOptometrist1457333759
  22. Jonni Lukenbill-Bowles, MS, LPC, NCC, BCCMental Health Counselor1649899618
  23. Kim Malichky, PHARM.D.Pharmacist1780701094
  24. Trevor Martin, D.O.Family Medicine Physician1770725202
  25. Lindsay MayerPhysical Therapy Assistant1114392396
  26. Karen McFarland, D.D.S.General Practice Dentistry1235223520
  27. Michael McGowan, CRNACertified Registered Nurse Anesthetist1386914828
  28. Kristi MiillerCounselor1932352028
  29. Charles Miller, DPTPhysical Therapist1275661209
  30. Donald Miller, M.D.Emergency Medical Services (Emergency Medicine) Physician1235120304
  31. Jeanette Miller, LMHCMental Health Counselor1730130865
  32. Lou Ann Miller, ARNPNurse Practitioner1801820683
  33. Katie Mitchell, PHARMDPharmacist1518216852
  34. Megan Mitchell, PHARMDPharmacist1275363053
  35. Chad Morriss, PTPhysical Therapist1417761206
  36. Adam Mueller, DPTPhysical Therapist1306617485
  37. Brian Murphy, ARNPFamily Nurse Practitioner1457532608
  38. George Nacos, M.D.Family Medicine Physician1235159716
  39. Lori Nordstrom, RNRegistered Nurse1396297636
  40. Elizabeth Noyes, MSW, LISWMental Health Counselor1316156680
  41. Elizabeth Obr, PHARMD.Ambulatory Care Pharmacist1134782840
  42. Philip Ostrem, RPHPharmacist1710265657
  43. Shannon ParkerMarriage & Family Therapist1235597113
  44. Elisabeth Peiffer, MT-BCMusic Therapist1770760936
  45. Jenna Perry, PHARMDPharmacist1134682339
  46. Robin Plattenberger-Gilmore, DOFamily Medicine Physician1679566293
  47. Lacie Porter, ARNPFamily Nurse Practitioner1487421103
  48. Matthew Prihoda, M.D.Family Medicine Physician1184663684
  49. Lauren Purdy, OTR/LOccupational Therapist1881211555
  50. Gloria Reha, LISWSocial Worker1730278896

The largest Iowa cities

  1. Iowa City7,163
  2. Des Moines5,538
  3. Cedar Rapids2,949
  4. West Des Moines2,201
  5. Davenport2,058

All of Iowa →

How to read this directory

Washington, Iowa appears in the CMS National Plan and Provider Enumeration System with 131 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 Washington - 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 Washington 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 Washington is weighted toward Pharmacist (16 clinicians, followed by Physical Therapist with 12 and Social Worker with 11). 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 Iowa's population, Washington reports roughly 4.1 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 Iowa's most common specialties, Clinical Social Worker is the most prominent one with no provider currently listing a Washington practice address, a coverage gap Washington patients typically fill by traveling to a larger nearby hub.

For Washington 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 Washington, IA?

There are 131 registered healthcare providers in Washington, IA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Washington?

The most common specialties in Washington are Pharmacist, Physical Therapist, Social Worker, Family Medicine Physician, Family Nurse Practitioner. Pharmacist has the most providers with 16.

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.