NPPES file of Aug 9, 2026

Doctors and health care providers in Tualatin, OR

863 individual NPPES records list a practice address in Tualatin, 23rd of 171 Oregon cities. The largest group is physical therapist: 46, 5% of the city's records, against 3% across Oregon. Page 7 of 18.

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

The 8 largest groups in Tualatin

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

Tualatin in Oregon

  • Rank in Oregon23rd of 171 cities by records
  • Share of the state0.7% of Oregon's records
  • Specialties present25 or more taxonomy codes
  • Top three groups15.6% of all records

Compared with Oregon as a whole, Tualatin has 9.3× the state's share of gastroenterology physician records and 0.20× its share of mental health counselor records.

Providers in Tualatin, alphabetically

  1. Sonya Gregg, CPM, LDMMidwife1982801635
  2. Kelsey Gretzinger, PA-CPhysician Assistant1619445715
  3. Gwen Grewe, M.D.Internal Medicine Physician1326014234
  4. Julianne Griffin, RNCommunity Health Registered Nurse1770867285
  5. Allison Grosh, OTD, OTR/LOccupational Therapist1265981328
  6. Noreen Gruber, LPCProfessional Counselor1477722106
  7. Sherrie Guilmette, LMTMassage Therapist1447282280
  8. Charlie GuinassoBehavior Analyst1275144776
  9. Jenny Guov, PHARMDPharmacist1649138843
  10. Antonia Gustaitis, OTROccupational Therapist1134951403
  11. Joshua Gutierrez, MDEmergency Medicine Physician1821414913
  12. Lawrence Haglund, M.DHospitalist Physician1487743118
  13. Matthew Halfar, MDFamily Medicine Physician1184916744
  14. Alice Hamilton, P.N.PPediatric Nurse Practitioner1063593309
  15. Kami Hamilton, RD, LDRegistered Dietitian1013401389
  16. Marceea Hanlin, PTPediatric Physical Therapist1689967994
  17. Meghan Hansen, SLPSpeech-Language Pathologist1699449876
  18. Kevin Hanson, D.P.T.Physical Therapist1285863092
  19. Jessica Haraga, MDGastroenterology Physician1023556404
  20. Sara Harkness, LMTMassage Therapist1376708453
  21. Linda Harmon-Provost, PTPediatric Physical Therapist1457689044
  22. Diane Harper, FNPFamily Nurse Practitioner1154752723
  23. Gregory Hartzell, LAC, MACOM,LMTAcupuncturist1790823110
  24. Lynn Hashimoto, BS PTPhysical Therapist1740386374
  25. Navasuma Havaligi, MDSleep Medicine (Internal Medicine) Physician1902934375
  26. Analeigh Hayes, RN, BSNHospice Registered Nurse1881220200
  27. Lorinda Haynes, RPHPharmacist1710137021
  28. Tana Haynes, M.D.Internal Medicine Physician1639160369
  29. Jennifer Headley Hobbs, LCSWClinical Social Worker1134264401
  30. Taylor Hefty, DPTPhysical Therapist1750154555
  31. Miriam Heiferman, MDPediatrics Physician1326134800
  32. Jennifer Hellberg, LMTMassage Therapist1841617750
  33. Kendra Henderson, MDEmergency Medicine Physician1134756547
  34. Patti Henry, PTOrthopedic Physical Therapist1417140930
  35. Drew Herion, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1144478553
  36. Jesse Herman, DOObstetrics & Gynecology Physician1194354340
  37. Mireya Hernandez, RBAIBehavior Technician1275350324
  38. Robert Heros, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1588655708
  39. Lysette Herrera, LMHC, LPCProfessional Counselor1134312697
  40. Charity Hess, D.C.Chiropractor1285007005
  41. Piper Hilgaertner, RBAIBehavior Technician1992533095
  42. Dani Himes, CSWA, MSWSocial Worker1295326676
  43. Trevor Hodson, MDAllergy & Immunology Physician1447839980
  44. Christopher Hoekstra, PHYSICAL THERAPISTPhysical Therapist1427032374
  45. George Hollmann, ATCAthletic Trainer1346308699
  46. Bruce Holmes, MDFamily Medicine Physician1790754273
  47. Kevin Hong, MDChild & Adolescent Psychiatry Physician1427547819
  48. Rebekah Hopkinson, LMTMechanotherapist1437307709
  49. Lorelei Hosmillo, PTOrthopedic Physical Therapist1922332907
  50. Urmee Hossain, M.D.Hospitalist Physician1285865923

The largest Oregon cities

  1. Portland42,088
  2. Eugene8,239
  3. Salem6,700
  4. Bend5,313
  5. Medford4,542

All of Oregon →

How to read this directory

Tualatin, Oregon appears in the CMS National Plan and Provider Enumeration System with 863 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 Tualatin - 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 Tualatin 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 Tualatin is weighted toward Physical Therapist (46 clinicians, followed by Massage Therapist with 45 and Internal Medicine Physician with 44). 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 Oregon's population, Tualatin reports roughly 20.4 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 Oregon's most common specialties, Counselor is the most prominent one with no provider currently listing a Tualatin practice address, a coverage gap Tualatin patients typically fill by traveling to a larger nearby hub.

For Tualatin 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 Tualatin, OR?

There are 863 registered healthcare providers in Tualatin, OR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Tualatin?

The most common specialties in Tualatin are Physical Therapist, Massage Therapist, Internal Medicine Physician, Behavior Technician, Pediatrics Physician. Physical Therapist has the most providers with 46.

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.