Ryan K. Louie, M.D., PH.D.
Psychiatry Physician · Olympia, WA
Ryan K. Louie, M.D., PH.D. is a psychiatry physician with a practice address in Olympia, Washington, and NPI 1922368851, issued on May 25, 2012. Check the license (Washington MD61082253, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Ryan K. Louie
- Credential
- M.D., PH.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- MD61082253 WA
A144170 CA
Self-reported in NPPES; status is on the state search - Practice location
- 700 Lilly RD NE, Olympia, WA 98506
- Phone
- (360) 923-7000
- Enumerated
- May 25, 2012
- Record last updated
- Apr 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200928001614); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,195 in Washington → Look up another NPI →
Also registered at 700 Lilly RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Abegg, M.D.Psychiatry Physician1437291143
- Mary Aesoph, AUDAudiologist1710233978
- Krystle Agtarap, PASurgical Physician Assistant1972907590
- Elizabeth Alberti, P.A.Physician Assistant1215087937
- Stephen Albrecht, M.D.Family Medicine Physician1538286026
- Amber An, DOGeriatric Medicine (Internal Medicine) Physician1538335443
Verify Ryan K. Louie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61082253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% more Medicare Part D claims than the average psychiatry physician in 2024
1,492 Medicare Part D claims for 210 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Lamotrigine89 claims
- Gabapentin88 claims
- Buspirone Hcl83 claims
- Quetiapine Fumarate77 claims
- Fluoxetine Hcl73 claims
- Duloxetine Hcl71 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF WashingtonOlympia, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan K. Louie among 1,195 psychiatry physician records in Washington
Ryan K. Louie, M.D., PH.D. is one of 1,195 psychiatry physician records with a practice address in Washington. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 72% of them.
- NPI issued2012 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2012 · median 2007 among the 462 with a school on file
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Washington
There are 1,195 psychiatry physician records in Washington.
All 1,195 in Washington → Every provider in Olympia → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Sharon Abegg, M.D.Olympia, WA 985061437291143
- Lorraine Barton-Haas, M.D.Olympia, WA 985061407891997
- George Chappell, MDOlympia, WA 985061376633156
- Douglas Green, M.D.Olympia, WA 985061306901723
- John Kamin, M.D.Olympia, WA 985061558433185
- Sarah LeisenringOlympia, WA 985061609844836
- Sara Lerner, M.D.Olympia, WA 985061801940630
- Stephen Lykins, MDOlympia, WA 985061194805390
Common questions
What is Ryan K. Louie, M.D., PH.D.'s NPI number?
Ryan K. Louie, M.D., PH.D.'s National Provider Identifier (NPI) is 1922368851, issued on May 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ryan K. Louie, M.D., PH.D. located?
The NPPES record lists a practice address at 700 Lilly RD NE, Olympia, WA, 98506. Phone: (360) 923-7000. Providers update this record themselves, so call before visiting.
How can I verify Ryan K. Louie, M.D., PH.D.'s license?
NPPES lists Washington license number MD61082253, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ryan K. Louie, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Ryan K. Louie, M.D., PH.D. had 1,492 Medicare Part D claims for 210 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.