Lauren Tsai, DO
Family Medicine Physician · Covington, WA
Lauren Tsai, DO is a family medicine physician with a practice address in Covington, Washington, and NPI 1831648401, issued on Sep 23, 2016. Check the license (Washington OP61199762, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Lauren Tsai
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- OP61199762 WA
OL60858574 WA
Self-reported in NPPES; status is on the state search - Practice location
- 27500 168TH PL SE, Covington, WA 98042
- Phone
- (425) 690-3430
- Enumerated
- Sep 23, 2016
- Record last updated
- Aug 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (425) 690-9430
- Medicare enrollment
- Enrolled (PECOS I20210908002146); accepts Medicare assignment
- 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 27500 168TH PL SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elisabeth Golden, ARNPNurse Practitioner1104048180
- Ismail Jatta, PA-SPhysician Assistant1902275233
Verify Lauren Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61199762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average family medicine physician in 2024
3,525 Medicare Part D claims for 288 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 101 claims were for opioids.
Most prescribed
- Atorvastatin Calcium239 claims
- Lisinopril140 claims
- Amlodipine Besylate132 claims
- Losartan Potassium130 claims
- Gabapentin113 claims
- Levothyroxine Sodium100 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
- Valley Medical Group-RentonCovington, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren Tsai among 5,534 family medicine physician records in Washington
Lauren Tsai, DO 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 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2018 · median 2009 among the 3,294 with a school on file
- Record last updated2021 · 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).
25 family medicine physician records list a practice address in Covington
They are 25 of the 431 NPPES records with a practice address in Covington, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Covington → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Chang, MDCovington, WA 980421720003114
- Maricar Deguzman-Abajero, MDCovington, WA 980421912923053
- Deidre Feeney, M.D.Covington, WA 980421083600217
- Alexandria McKay, DOCovington, WA 980421467526962
- Uday Mehta, M.D.Covington, WA 980421912946633
- Mark Mikols, D.O.Covington, WA 980421467431734
- Tuan Nguyen, MDCovington, WA 980421669486445
- Ravinder Nijjar, MDCovington, WA 980421790766350
Common questions
What is Lauren Tsai, DO's NPI number?
Lauren Tsai, DO's National Provider Identifier (NPI) is 1831648401, issued on Sep 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Tsai, DO located?
The NPPES record lists a practice address at 27500 168TH PL SE, Covington, WA, 98042. Phone: (425) 690-3430. Providers update this record themselves, so call before visiting.
How can I verify Lauren Tsai, DO's license?
NPPES lists Washington license number OP61199762, 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 Lauren Tsai, DO prescribe under Medicare Part D?
In 2024, Lauren Tsai, DO had 3,525 Medicare Part D claims for 288 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.