Winnie Kirkpatrick Tsai, DO, MPH
Family Medicine Physician · Kirkland, WA
Winnie Kirkpatrick Tsai, DO, MPH is a family medicine physician with a practice address in Kirkland, Washington, and NPI 1487186789, issued on Mar 28, 2017. Check the license (Washington OP61338457, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Winnie Kirkpatrick Tsai
- Credential
- DO, MPH
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP61338457 WA
Self-reported in NPPES; status is on the state search - Practice location
- 12710 Totem Lake Blvd NE, Kirkland, WA 98034
- Phone
- (425) 821-4040
- Enumerated
- Mar 28, 2017
- Record last updated
- Jan 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20221125000397); accepts Medicare assignment
- Medical or professional school
- At Still University, Arizona School Of Dentistry & Oral Hlth, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 12710 Totem Lake Blvd NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Abbot, DOFamily Medicine Physician1033555180
- Kurt Billett, M.D.Family Medicine Physician1891734059
- Georgiana Boboc, MDFamily Medicine Physician1124215520
- Paul Buehrens, M.D.Family Medicine Physician1639125834
- Samantha CameronHome Health Registered Nurse1912718164
- Debra Chaput, M.D.Family Medicine Physician1871549634
Verify Winnie Kirkpatrick Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61338457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average family medicine physician in 2024
1,921 Medicare Part D claims for 236 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 48 claims were for opioids.
Most prescribed
- Atorvastatin Calcium111 claims
- Levothyroxine Sodium99 claims
- Losartan Potassium73 claims
- Lisinopril66 claims
- Amlodipine Besylate63 claims
- Metoprolol Succinate59 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
- King County Public Hospital District NO 2Kirkland, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Winnie Kirkpatrick Tsai among 5,534 family medicine physician records in Washington
Winnie Kirkpatrick Tsai, DO, MPH 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
- Graduated2019 · 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).
52 family medicine physician records list a practice address in Kirkland
They are 52 of the 3,404 NPPES records with a practice address in Kirkland, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Kirkland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kurt Billett, M.D.Kirkland, WA 980341891734059
- Paul Buehrens, M.D.Kirkland, WA 980341639125834
- Debra Chaput, M.D.Kirkland, WA 980341871549634
- Shirley Chen, MDKirkland, WA 980341902894819
- Lane Ertugay, MDKirkland, WA 980341124073572
- Edward Lee, DOKirkland, WA 980341033134267
- Paul Mayeda, M.D.Kirkland, WA 980341891741948
- Laurel Morrison, MDKirkland, WA 980341639188071
Common questions
What is Winnie Kirkpatrick Tsai, DO, MPH's NPI number?
Winnie Kirkpatrick Tsai, DO, MPH's National Provider Identifier (NPI) is 1487186789, issued on Mar 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Winnie Kirkpatrick Tsai, DO, MPH located?
The NPPES record lists a practice address at 12710 Totem Lake Blvd NE, Kirkland, WA, 98034. Phone: (425) 821-4040. Providers update this record themselves, so call before visiting.
How can I verify Winnie Kirkpatrick Tsai, DO, MPH's license?
NPPES lists Washington license number OP61338457, 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 Winnie Kirkpatrick Tsai, DO, MPH prescribe under Medicare Part D?
In 2024, Winnie Kirkpatrick Tsai, DO, MPH had 1,921 Medicare Part D claims for 236 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.