NPPES file of Aug 9, 2026

Doctors and health care providers in Happy Valley, OR

387 individual NPPES records list a practice address in Happy Valley, 45th of 171 Oregon cities. The largest group is mental health counselor: 31, 8% of the city's records, against 12% across Oregon. Page 2 of 8.

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

Happy Valley in Oregon

  • Rank in Oregon45th of 171 cities by records
  • Share of the state0.3% of Oregon's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.6% of all records

Compared with Oregon as a whole, Happy Valley has 4.9× the state's share of pediatrics physician records and 0.64× its share of massage therapist records.

Providers in Happy Valley, alphabetically

  1. Michael Chang, DDSGeneral Practice Dentistry1386665834
  2. Jesse Chapman, QMHA-RMental Health Counselor1215706742
  3. Daniel Charlat, DCChiropractor1407518293
  4. Ariel Chen, M.D.Ophthalmology Physician1730684184
  5. Viengchith Christopher, RDHDental Hygienist1952710014
  6. Laura Chun, PT, DPTPhysical Therapist1720502602
  7. Terra Clark, LPCMental Health Counselor1407404577
  8. Quyen Co, R.D.HDental Hygienist1831538388
  9. Bernard Cohen, R.PH.Pharmacist1063728160
  10. Gina Colaneri, LPC, CADC-IIMental Health Counselor1669855342
  11. Ashley ColeAddiction (Substance Use Disorder) Counselor1114580412
  12. Erin Collison, PTAPhysical Therapy Assistant1174468326
  13. Sean ConroyCommunity Health Worker1144626011
  14. Kelly Coogan, DCChiropractor1194820951
  15. Ellen Cooper, MDPediatrics Physician1083078505
  16. Chyanne CorleyMental Health Counselor1679390413
  17. Savannah CorrRegistered Nurse1083578645
  18. Jennifer CovingtonPeer Specialist1528906419
  19. Maya Crabtree, OTROccupational Therapist1114511938
  20. Heidi CroneDental Hygienist1275079055
  21. Paula Crone, D.O.Family Medicine Physician1821187089
  22. Jesse Crosland, FNPNurse Practitioner1952068017
  23. Peter Curcio, RDRegistered Dietitian1821366451
  24. Diane Davis, RNCase Management Registered Nurse1528370186
  25. Jennifer Davis, L.M.T.Massage Therapist1386973121
  26. Keith Davis, R.PH.Pharmacist1154682573
  27. Natalie DavisAddiction (Substance Use Disorder) Counselor1457764771
  28. Dakota Davison, OTDOccupational Therapist1023607769
  29. David DedricksonMental Health Counselor1902147127
  30. Kenneth DellAddiction (Substance Use Disorder) Counselor1598326019
  31. Denise Devoe, RNMedical-Surgical Registered Nurse1598693723
  32. Laura Dillard, NURSE PRACTITIONERPsychiatric/Mental Health Nurse Practitioner1083036990
  33. My-Trinh DoPharmacist1790032241
  34. Ken DoanPharmacist1487292702
  35. Michael Doogan, MA TRANSPERSONAL STUMental Health Counselor1265629109
  36. Dominic Dorazio, O.D.Optometrist1235656547
  37. Kenneth Downing, D.M.D.Dentist1609321017
  38. Allise DrakeMental Health Counselor1609684216
  39. Cheryl Drennan, RDH, BSDHDental Hygienist1962917724
  40. Edward Drew, NPPsychiatric/Mental Health Nurse Practitioner1558567487
  41. Adrian Dryden, MDFamily Medicine Physician1487037172
  42. Madelyn DuerBehavior Technician1366101271
  43. McKayla DulskiMental Health Counselor1023794534
  44. Brian Dwiggins, LCSWProfessional Counselor1285799213
  45. Mary Easton, PMHNPPsychiatric/Mental Health Nurse Practitioner1487780748
  46. Ryan Eckert, PT, DPTPhysical Therapist1467008540
  47. Seanna ErricsonMassage Therapist1316390719
  48. Shannon FarrMental Health Counselor1093056228
  49. Dureti FelemaRegistered Nurse1588325930
  50. Victoria Fellingham, LCSWClinical Social Worker1639212632

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

Happy Valley, Oregon appears in the CMS National Plan and Provider Enumeration System with 387 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 Happy Valley - 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 Happy Valley 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 Happy Valley is weighted toward Mental Health Counselor (31 clinicians, followed by Physical Therapist with 23 and Pharmacist with 22). 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, Happy Valley reports roughly 9.1 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 Oregon's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Happy Valley practice address, a coverage gap Happy Valley patients typically fill by traveling to a larger nearby hub.

For Happy Valley 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 Happy Valley, OR?

There are 387 registered healthcare providers in Happy Valley, OR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Happy Valley?

The most common specialties in Happy Valley are Mental Health Counselor, Physical Therapist, Pharmacist, Addiction (Substance Use Disorder) Counselor, Family Medicine Physician. Mental Health Counselor has the most providers with 31.

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.