Vivian Lou, MD
Surgery Physician · Seattle, WA
Vivian Lou, MD is a surgery physician with a practice address in Seattle, Washington, and NPI 1821857061, issued on Mar 18, 2024. Check the license (Washington MDRE.ML.61544609, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Vivian Lou
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MDRE.ML.61544609 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific Street, Seattle, WA 98195
- Phone
- (206) 543-3654
- Enumerated
- Mar 18, 2024
- Record last updated
- Jul 6, 2024
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 791 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Francis Anderson, RNRegistered Nurse1225874225
- Allen BatemanStudent in an Organized Health Care Education/Training Program1437538113
- Rina Brandt, DOStudent in an Organized Health Care Education/Training Program1457093569
- Carolyn Brenner, MDPsychiatry Physician1437243912
- April BuiStudent in an Organized Health Care Education/Training Program1689441545
- Amy Chingfang Chang, DMDDentist1629875323
Verify Vivian Lou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MDRE.ML.61544609Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average surgery physician in 2024
39 Medicare Part D claims for 13 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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.
Vivian Lou among 791 surgery physician records in Washington
Vivian Lou, MD is one of 791 surgery physician records with a practice address in Washington. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 96% of them.
- NPI issued2024 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Washington
There are 791 surgery physician records in Washington.
All 791 in Washington → Every provider in Seattle → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Matthew AgnewSeattle, WA 981951942210505
- Lily Chang, M.D.Seattle, WA 981951912967274
- Giana Davidson, MDSeattle, WA 981951427164979
- Andre Dick, M.D.Seattle, WA 981951851331771
- Ani Fleisig, MDSeattle, WA 981951689783524
- Ryutaro Hirose, MDSeattle, WA 981951952365272
- Matthew Klein, M.D.Seattle, WA 981951770667420
- Deborah Marquardt, MDSeattle, WA 981951326157116
Common questions
What is Vivian Lou, MD's NPI number?
Vivian Lou, MD's National Provider Identifier (NPI) is 1821857061, issued on Mar 18, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Vivian Lou, MD located?
The NPPES record lists a practice address at 1959 NE Pacific Street, Seattle, WA, 98195. Phone: (206) 543-3654. Providers update this record themselves, so call before visiting.
How can I verify Vivian Lou, MD's license?
NPPES lists Washington license number MDRE.ML.61544609, 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 Vivian Lou, MD prescribe under Medicare Part D?
In 2024, Vivian Lou, MD had 39 Medicare Part D claims for 13 beneficiaries; the average among surgery physician prescribers was 147. 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.