Vivian Chan, PHARM.D.
Pharmacist · La Crescenta, CA
Vivian Chan, PHARM.D. is a pharmacist with a practice address in La Crescenta, California, and NPI 1396045621, issued on Nov 3, 2010. Check the license (California 51819, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vivian Chan
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 51819 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3233 Foothill Blvd, La Crescenta, CA 91214
- Phone
- (818) 658-1030
- Enumerated
- Nov 3, 2010
- Record last updated
- Nov 3, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (818) 658-1022
- Entity
- Type 1 · individual
Also registered at 3233 Foothill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julieta GarciaPharmacist1912727546
- Vartoo Gharahbegi, PHARM.DPharmacist1861792921
- Hyoung Lee, PHARM. D.Pharmacist1801146733
Verify Vivian Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 51819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 96% of the cost of the top drugs
135 Medicare Part D claims for 112 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix56 claims
- Arexvy45 claims
- Boostrix Tdap17 claims
- Abrysvo13 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.
30 pharmacist records list a practice address in La Crescenta
They are 30 of the 232 NPPES records with a practice address in La Crescenta, and 32,533 pharmacist records in California.
All 30 in La Crescenta → All 32,533 in California → Every provider in La Crescenta →
Other pharmacist records in California
- Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
- Gayatri AachiLivermore, CA1235660754
- Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
- Mahshid Aalam, PHARMDLos Angeles, CA1659086155
- Jaleh AaliiveliSan Ramon, CA1336629963
- Cassi Aarvig, RPHTracy, CA1023679941
- Meara Michi AbadOrange, CA1750181178
- Nader Abadier, RPHFontana, CA1326255647
- Samia Abadier, RPHFontana, CA1548742836
- Sandy Abadir, RPHChino Hills, CA1811644412
Common questions
What is Vivian Chan, PHARM.D.'s NPI number?
Vivian Chan, PHARM.D.'s National Provider Identifier (NPI) is 1396045621, issued on Nov 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Vivian Chan, PHARM.D. located?
The NPPES record lists a practice address at 3233 Foothill Blvd, La Crescenta, CA, 91214. Phone: (818) 658-1030. Providers update this record themselves, so call before visiting.
How can I verify Vivian Chan, PHARM.D.'s license?
NPPES lists California license number 51819, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Vivian Chan, PHARM.D. prescribe under Medicare Part D?
In 2024, Vivian Chan, PHARM.D. had 135 Medicare Part D claims for 112 beneficiaries; the average among pharmacist prescribers was 119. 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.