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.
The 8 largest groups in Sunnyside
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Cassie Groves, LMPMassage Therapist1629338934
- Mariana Guerrero-Sanchez, ARNPNurse Practitioner1851013973
- Monica Guillen, MSWClinical Social Worker1134301450
- Harlan Halma, MDFamily Medicine Physician1487609814
- William Harrington, DCChiropractor1437143120
- Marlee Harris, DMD, RDNDentist1952694085
- Linda Hawley, PMHNPPsychiatric/Mental Health Nurse Practitioner1871078584
- Carolyn HazzardAttendant Care Provider1578111449
- Micah Heeringa, MPTPhysical Therapist1033137757
- Justin Heiden, D.D,S.Dentist1730206616
- Sara HerreraCounselor1073787040
- Tiffanie Hester, L.M.P.Specialist1477760361
- David Hicks, RPHPharmacist1700188984
- Michael Hollenberg, M.S.P.T., CERT M.D.TPhysical Therapist1407824915
- Victor HuntAddiction (Substance Use Disorder) Counselor1396383188
- Olivia Hutchinson, RDRegistered Dietitian1205376670
- Tarah Ingram, OTROccupational Therapist1629519327
- Katelyn InionsCertified Registered Nurse Anesthetist1316764855
- Mahakit Inklab, MDHematology & Oncology Physician1124229869
- Becky Isley, COTA/LOccupational Therapy Assistant1467667352
- Ashley Jackson, LMPMassage Therapist1942753652
- Kelly Jensen, ARNPFamily Nurse Practitioner1033455845
- Beatriz Jimenez, RNRegistered Nurse1538460449
- Manuel Jimenez, PHYSICIAN ASSISTANTPhysician Assistant1619412350
- Brianne Johnson, PA-CPhysician Assistant1255740627
- Jaci Johnson, LMTMassage Therapist1780537993
- Jeffrey Johnson, PA-CMedical Physician Assistant1346659711
- David Jones, MDFamily Medicine Physician1376590752
- Vamsi Kanneganti, MDNephrology Physician1629388418
- Mitul Kanzaria, MDInterventional Cardiology Physician1639499023
- David Kapplan, CRNACertified Registered Nurse Anesthetist1285145540
- Patience Karsten, ARNP, FNP-BCFamily Nurse Practitioner1154046704
- Deborah Kawakami, RNRegistered Nurse1427456870
- Dianna KeithPeer Specialist1548089600
- Amr Khalil, MDObstetrics & Gynecology Physician1659518710
- Navjot Khurana, DMDDentist1174756803
- Helen Kim, REGISTERED NURSERegistered Nurse1174478754
- Jung Kim, D.D.S.,P.S.General Practice Dentistry1104845841
- Cory KingsburyMental Health Counselor1619185659
- Elizabeth KnowlesCounselor1902019243
- Ashley KobackPeer Specialist1457170516
- Corryn Koopmans, ARNPFamily Nurse Practitioner1538883699
- Margaret Kranz, PA-CPhysician Assistant1033792536
- Sandra Kron, ARNPFamily Nurse Practitioner1639229610
- Nina KwiFamily Nurse Practitioner1730743493
- Mary LamarcheCounselor1558525444
- Robert Larson, DDSGeneral Practice Dentistry1467547059
- Hong LePharmacist1578935862
- Danielle Lee, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1437668373
- Carey Leeds, M.D.Obstetrics & Gynecology Physician1265435218
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.