Shawna K. Okamoto, M.D.
Family Medicine Physician · Des Moines, WA
Shawna K. Okamoto, M.D. is a family medicine physician with a practice address in Des Moines, Washington, and NPI 1215468749, issued on Mar 26, 2017. Check the license (Washington MD60979226, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Shawna K. Okamoto
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD60979226 WA
Self-reported in NPPES; status is on the state search - Practice location
- 26401 Pacific Hwy S Ste 101, Des Moines, WA 98198
- Phone
- (206) 870-3590
- Enumerated
- Mar 26, 2017
- Record last updated
- Jan 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20190918002814); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 26401 Pacific Hwy S Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shoshana Aleinikoff, M.D.Family Medicine Physician1639439474
- Mallory Anderson, NDNaturopath1215330873
- Catherine Bereznay, ND, MPH, MSNaturopath1255883096
- Brandilyn Binstock, NDNaturopath1245886985
- Cindy Breed, NDNaturopath1669465498
- Rebecca Bykowski, DIRegistered Dietitian1588301162
Verify Shawna K. Okamoto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60979226Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average family medicine physician in 2024
742 Medicare Part D claims for 62 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium64 claims
- Lisinopril62 claims
- Tamsulosin Hcl35 claims
- Omeprazole26 claims
- Famotidine24 claims
- Amlodipine Besylate20 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
- HealthpointBothell, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shawna K. Okamoto among 5,534 family medicine physician records in Washington
Shawna K. Okamoto, M.D. is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2009 among the 3,294 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 family medicine physician records list a practice address in Des Moines
They are 44 of the 454 NPPES records with a practice address in Des Moines, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Des Moines → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Shoshana Aleinikoff, M.D.Des Moines, WA 981981639439474
- Nilda Arbelo, MDDes Moines, WA 981981982657839
- Mumin Dimbil, MDDes Moines, WA 981981073645230
- Jennifer Flament, MDDes Moines, WA 981981912292103
- Michael Grabinski, M.D., M.P.H.Des Moines, WA 981981003066366
- Esther Henkle, MDDes Moines, WA 981981477507929
- Molly Hong, MDDes Moines, WA 981981265485353
- Jessica KarpDes Moines, WA 981981538429402
Common questions
What is Shawna K. Okamoto, M.D.'s NPI number?
Shawna K. Okamoto, M.D.'s National Provider Identifier (NPI) is 1215468749, issued on Mar 26, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Shawna K. Okamoto, M.D. located?
The NPPES record lists a practice address at 26401 Pacific Hwy S Ste 101, Des Moines, WA, 98198. Phone: (206) 870-3590. Providers update this record themselves, so call before visiting.
How can I verify Shawna K. Okamoto, M.D.'s license?
NPPES lists Washington license number MD60979226, 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 Shawna K. Okamoto, M.D. prescribe under Medicare Part D?
In 2024, Shawna K. Okamoto, M.D. had 742 Medicare Part D claims for 62 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.