Vivian Lee Sinkaset, PHARM.D.
Ambulatory Care Pharmacist · Downey, CA
Vivian Lee Sinkaset, PHARM.D. is an ambulatory care pharmacist with a practice address in Downey, California, and NPI 1588752497, issued on Oct 10, 2006. Check the license (California 55039, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vivian Lee Sinkaset
- Credential
- PHARM.D.
- Primary taxonomy
- Ambulatory Care Pharmacist 1835P2201X
- License number
- 55039 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12254 Bellflower Blvd, Downey, CA 90242
- Phone
- (562) 658-2328
- Enumerated
- Oct 10, 2006
- Record last updated
- Jul 29, 2024
- Entity
- Type 1 · individual
8 nearest ambulatory care pharmacist records → All 485 in California → Look up another NPI →
Also registered at 12254 Bellflower Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eva Alvarez, L..C.S.W.Mental Health Counselor1194925875
- Manuel Ayala, PHARM.D.Pharmacist1366529273
- Ross Balucanag, DPTPhysical Therapist1063228591
- Mary Bang, PHARM.D., BCOPPharmacist1770747768
- Jennifer Baumgardner, LCSWClinical Social Worker1528100112
- Gary Besinque, PHARMDPharmacist1396492138
Verify Vivian Lee Sinkaset in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average ambulatory care pharmacist in 2024
76 Medicare Part D claims for 57 beneficiaries, against an average of 527 among the 449 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl Er24 claims
- Warfarin Sodium20 claims
- Enoxaparin Sodium11 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.
Vivian Lee Sinkaset among 485 ambulatory care pharmacist records in California
Vivian Lee Sinkaset, PHARM.D. is one of 485 ambulatory care pharmacist records with a practice address in California. 39% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 39% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 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 1835P2201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ambulatory Care Pharmacist providers in California
There are 485 ambulatory care pharmacist records in California.
All 485 in California → Every provider in Downey → Ambulatory Care Pharmacist nationwide →
The 8 ambulatory care pharmacist records with the nearest ZIP codes
- Robin Borden, PHARM.D.Downey, CA 902421548358310
- Linh Le, PHARM D.Downey, CA 902421417816406
- Thu Tran, PHARM D.Downey, CA 902421316139082
- Jung Heui Shin KohLawndale, CA 902601952836926
- Angela Daneshrad-Farnoosh, PHARM.D.Pacific Palisades, CA 902721285008904
- Farnoush Farzam, PHARM.DPacific Palisades, CA 902721225401185
- John Andraos, PHARM.D.Beverly Hills, CA 902111033741442
- Alexa Andraos, PHARMDBeverly Hills, CA 902111073145488
Common questions
What is Vivian Lee Sinkaset, PHARM.D.'s NPI number?
Vivian Lee Sinkaset, PHARM.D.'s National Provider Identifier (NPI) is 1588752497, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vivian Lee Sinkaset, PHARM.D. located?
The NPPES record lists a practice address at 12254 Bellflower Blvd, Downey, CA, 90242. Phone: (562) 658-2328. Providers update this record themselves, so call before visiting.
How can I verify Vivian Lee Sinkaset, PHARM.D.'s license?
NPPES lists California license number 55039, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Vivian Lee Sinkaset, PHARM.D. prescribe under Medicare Part D?
In 2024, Vivian Lee Sinkaset, PHARM.D. had 76 Medicare Part D claims for 57 beneficiaries; the average among ambulatory care pharmacist prescribers was 527. 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.