Vien Bui, PHARM.D.
Pharmacist · San Bernardino, CA
Vien Bui, PHARM.D. is a pharmacist with a practice address in San Bernardino, California, and NPI 1124313168, issued on Jun 17, 2011. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Vien Bui
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- Practice location
- 1634 E Highland Ave, San Bernardino, CA 92404
- Phone
- (909) 882-2836
- Enumerated
- Jun 17, 2011
- Entity
- Type 1 · individual
Also registered at 1634 E Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sulman Chaudhry, PHARMDPharmacist1780957704
- Sun ChungPharmacist1457613465
- Elizabeth GuerreroPharmacist1821868928
- Randall Knight, RPHPharmacist1023393725
- Epifania MacaraegPharmacist1841569258
- Maria MikhailPharmacist1720899198
Verify Vien Bui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
77% fewer Medicare Part D claims than the average pharmacist in 2024
29 Medicare Part D claims for 23 beneficiaries, against an average of 127 among the 28,933 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
- Shingrix16 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.
120 pharmacist records list a San Bernardino practice address
They are 120 of the 5,645 NPPES records with a San Bernardino practice address, and 32,698 pharmacist records in California.
All 120 in San Bernardino → All 32,698 in California → Every provider in San Bernardino →
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 Vien Bui, PHARM.D.'s NPI number?
Vien Bui, PHARM.D.'s National Provider Identifier (NPI) is 1124313168, issued on Jun 17, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Vien Bui, PHARM.D. located?
The NPPES record lists a practice address at 1634 E Highland Ave, San Bernardino, CA, 92404. Phone: (909) 882-2836. Providers update this record themselves, so call before visiting.
How can I verify Vien Bui, PHARM.D.'s license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Vien Bui, PHARM.D. prescribe under Medicare Part D?
In 2024, Vien Bui, PHARM.D. had 29 Medicare Part D claims for 23 beneficiaries; the average among pharmacist prescribers was 127. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.