NPPES file of Aug 9, 2026

Doctors and health care providers in Sunnyside, WA

290 individual NPPES records list a practice address in Sunnyside, 82nd of 261 Washington cities. The largest group is massage therapist: 22, 8% of the city's records, against 6% across Washington. Page 3 of 6.

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

Sunnyside in Washington

  • Rank in Washington82nd of 261 cities by records
  • Share of the state0.1% of Washington's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.3% of all records

Compared with Washington as a whole, Sunnyside has 3.7× the state's share of case manager/care coordinator records and 0.47× its share of mental health counselor records.

Providers in Sunnyside, alphabetically

  1. Cassie Groves, LMPMassage Therapist1629338934
  2. Mariana Guerrero-Sanchez, ARNPNurse Practitioner1851013973
  3. Monica Guillen, MSWClinical Social Worker1134301450
  4. Harlan Halma, MDFamily Medicine Physician1487609814
  5. William Harrington, DCChiropractor1437143120
  6. Marlee Harris, DMD, RDNDentist1952694085
  7. Linda Hawley, PMHNPPsychiatric/Mental Health Nurse Practitioner1871078584
  8. Carolyn HazzardAttendant Care Provider1578111449
  9. Micah Heeringa, MPTPhysical Therapist1033137757
  10. Justin Heiden, D.D,S.Dentist1730206616
  11. Sara HerreraCounselor1073787040
  12. Tiffanie Hester, L.M.P.Specialist1477760361
  13. David Hicks, RPHPharmacist1700188984
  14. Michael Hollenberg, M.S.P.T., CERT M.D.TPhysical Therapist1407824915
  15. Victor HuntAddiction (Substance Use Disorder) Counselor1396383188
  16. Olivia Hutchinson, RDRegistered Dietitian1205376670
  17. Tarah Ingram, OTROccupational Therapist1629519327
  18. Katelyn InionsCertified Registered Nurse Anesthetist1316764855
  19. Mahakit Inklab, MDHematology & Oncology Physician1124229869
  20. Becky Isley, COTA/LOccupational Therapy Assistant1467667352
  21. Ashley Jackson, LMPMassage Therapist1942753652
  22. Kelly Jensen, ARNPFamily Nurse Practitioner1033455845
  23. Beatriz Jimenez, RNRegistered Nurse1538460449
  24. Manuel Jimenez, PHYSICIAN ASSISTANTPhysician Assistant1619412350
  25. Brianne Johnson, PA-CPhysician Assistant1255740627
  26. Jaci Johnson, LMTMassage Therapist1780537993
  27. Jeffrey Johnson, PA-CMedical Physician Assistant1346659711
  28. David Jones, MDFamily Medicine Physician1376590752
  29. Vamsi Kanneganti, MDNephrology Physician1629388418
  30. Mitul Kanzaria, MDInterventional Cardiology Physician1639499023
  31. David Kapplan, CRNACertified Registered Nurse Anesthetist1285145540
  32. Patience Karsten, ARNP, FNP-BCFamily Nurse Practitioner1154046704
  33. Deborah Kawakami, RNRegistered Nurse1427456870
  34. Dianna KeithPeer Specialist1548089600
  35. Amr Khalil, MDObstetrics & Gynecology Physician1659518710
  36. Navjot Khurana, DMDDentist1174756803
  37. Helen Kim, REGISTERED NURSERegistered Nurse1174478754
  38. Jung Kim, D.D.S.,P.S.General Practice Dentistry1104845841
  39. Cory KingsburyMental Health Counselor1619185659
  40. Elizabeth KnowlesCounselor1902019243
  41. Ashley KobackPeer Specialist1457170516
  42. Corryn Koopmans, ARNPFamily Nurse Practitioner1538883699
  43. Margaret Kranz, PA-CPhysician Assistant1033792536
  44. Sandra Kron, ARNPFamily Nurse Practitioner1639229610
  45. Nina KwiFamily Nurse Practitioner1730743493
  46. Mary LamarcheCounselor1558525444
  47. Robert Larson, DDSGeneral Practice Dentistry1467547059
  48. Hong LePharmacist1578935862
  49. Danielle Lee, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1437668373
  50. Carey Leeds, M.D.Obstetrics & Gynecology Physician1265435218

The largest Washington cities

  1. Seattle41,956
  2. Spokane14,049
  3. Tacoma13,715
  4. Vancouver10,772
  5. Everett7,246

All of Washington →

How to read this directory

Sunnyside, Washington appears in the CMS National Plan and Provider Enumeration System with 290 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 Sunnyside - 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 Sunnyside 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 Sunnyside is weighted toward Massage Therapist (22 clinicians, followed by Physician Assistant with 17 and Counselor with 17). 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 Washington's population, Sunnyside reports roughly 3.7 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 Washington's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Sunnyside practice address, a coverage gap Sunnyside patients typically fill by traveling to a larger nearby hub.

For Sunnyside 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 Sunnyside, WA?

There are 290 registered healthcare providers in Sunnyside, WA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Sunnyside?

The most common specialties in Sunnyside are Massage Therapist, Physician Assistant, Counselor, Family Nurse Practitioner, Dentist. Massage Therapist has the most providers with 22.

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.