NPPES file of Aug 9, 2026

Doctors and health care providers in Olympia, WA

5,034 individual NPPES records list a practice address in Olympia, 8th of 261 Washington cities. The largest group is mental health counselor: 660, 13% of the city's records, against 9% across Washington. Page 65 of 101.

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

The 8 largest groups in Olympia

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

Olympia in Washington

  • Rank in Washington8th of 261 cities by records
  • Share of the state2.5% of Washington's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.9% of all records
  • Mental Health Counselor rank8th of the 10 Washington cities with the most

Compared with Washington as a whole, Olympia has 3.1× the state's share of community health worker records and 0.60× its share of addiction (substance use disorder) counselor records.

Providers in Olympia, alphabetically

  1. Whitney Newton, LMPMassage Therapist1922128024
  2. John Ngo, D.O.Emergency Medicine Physician1518233089
  3. Margaret Ngumi, FNP-C PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1558701458
  4. Steven Nguy, ODOptometrist1699651091
  5. Anh Nguyen, PHARM.DPharmacist1629747696
  6. Anthony Nguyen, DMDGeneral Practice Dentistry1518051028
  7. Chanh Tam NguyenStudent in an Organized Health Care Education/Training Program1013766039
  8. Diep Nguyen, PHARM DPharmacist1225187461
  9. Duy Nguyen, PHARMDPharmacist1164899662
  10. Elizabeth Nguyen, PHARMDPharmacist1598653008
  11. Madeline NguyenNeurology Physician1083058275
  12. Minh Nguyen, DMDDentist1144838863
  13. Monglien Nguyen, D.D.S.General Practice Dentistry1003908534
  14. Nhu-Hoang Nguyen, DDSGeneral Practice Dentistry1467692418
  15. Phuoc Nguyen, DOFamily Medicine Physician1447003371
  16. Phuong Nguyen, D.O.Surgery Physician1275947103
  17. Phuong Nguyen, PHARMDPharmacist1629850839
  18. Thithien NguyenCounselor1417575705
  19. Thuan Nguyen, MDNephrology Physician1831516889
  20. Tran Nguyen, MDCardiovascular Disease Physician1750878831
  21. Truc Nguyen, PHARMDOncology Pharmacist1265087852
  22. Vinh Nguyen, PHARMACISTAmbulatory Care Pharmacist1215495866
  23. Vo Nguyen, MDNephrology Physician1558344382
  24. Austin Nichols, PTPhysical Therapist1700205176
  25. Keyana NicholsonLicensed Practical Nurse1013677020
  26. Sara NickellBehavior Analyst1689379067
  27. Norman Nickle, MSWMental Health Counselor1053539148
  28. Dane Nielsen, MA, LMHC, LPC, CADCMental Health Counselor1952773137
  29. Donald Niemann, DDSPeriodontics1417063280
  30. Leticia Nieto, M.A., PSY.D., LMFTMarriage & Family Therapist1447527221
  31. Danyell NikodimMental Health Counselor1578093167
  32. Laura Nimon, OTR/L, CLT-LANAOccupational Therapist1720343684
  33. Andrew NishiguchiPeer Specialist1649780321
  34. Alexa NissenCounselor1184282691
  35. Emanuel Nistrian, CRNACertified Registered Nurse Anesthetist1093373458
  36. Janet Nix, PHDPsychologist1942297882
  37. Jamie Nixon, PA-CPhysician Assistant1619060431
  38. Alice Njoroge, PMHNPPsychiatric/Mental Health Nurse Practitioner1992569271
  39. Monica NoLicensed Practical Nurse1265192744
  40. Kirsten NobbeMental Health Counselor1497564165
  41. Rebecca Noble, MASSAGE THERAPISTMechanotherapist1548498892
  42. Lori Noga, DMDGeneral Practice Dentistry1891989455
  43. Jeffrey Nogler, RECOVERY SPECIALISTMental Health Counselor1962047266
  44. Dona NolanMental Health Counselor1609394642
  45. Robert Nooney, D.O.Family Medicine Physician1558389544
  46. Emily Nordlund, RBTBehavior Analyst1396226056
  47. Shelly Norvell, OTRHand Occupational Therapist1558561423
  48. Julie Norwood, LMHCAMental Health Counselor1477394021
  49. Janet Notarianni, PTAPhysical Therapy Assistant1912027657
  50. Ryan Nottingham, PHARMDPharmacist1508120346

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

Olympia, Washington appears in the CMS National Plan and Provider Enumeration System with 5,034 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 Olympia - 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 Olympia 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 Olympia is weighted toward Mental Health Counselor (660 clinicians, followed by Counselor with 414 and Massage Therapist with 332). 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, Olympia reports roughly 64.4 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 Washington's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Olympia practice address, a coverage gap Olympia patients typically fill by traveling to a larger nearby hub.

For Olympia 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 Olympia, WA?

There are 5,034 registered healthcare providers in Olympia, WA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Olympia?

The most common specialties in Olympia are Mental Health Counselor, Counselor, Massage Therapist, Pharmacist, Physical Therapist. Mental Health Counselor has the most providers with 660.

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.