Diana Bui
Pharmacist · Irvine, CA
Diana Bui is a pharmacist with a practice address in Irvine, California, and NPI 1982188645, issued on Sep 19, 2018. Check the license (California 78983, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Bui
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 78983 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13200 Jamboree RD, Irvine, CA 92602
- Phone
- (714) 838-7433
- Enumerated
- Sep 19, 2018
- Entity
- Type 1 · individual
Also registered at 13200 Jamboree RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Priyanka DoshiPharmacist1245507540
- Connie Lam, ODOptometrist1326682840
Verify Diana Bui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 78983Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
61% fewer Medicare Part D claims than the average pharmacist in 2024
49 Medicare Part D claims for 47 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
- Abrysvo26 claims
- Shingrix15 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.
284 pharmacist records list a Irvine practice address
They are 284 of the 7,778 NPPES records with a Irvine practice address, and 32,698 pharmacist records in California.
All 284 in Irvine → All 32,698 in California → Every provider in Irvine →
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 Diana Bui's NPI number?
Diana Bui's National Provider Identifier (NPI) is 1982188645, issued on Sep 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Diana Bui located?
The NPPES record lists a practice address at 13200 Jamboree RD, Irvine, CA, 92602. Phone: (714) 838-7433. Providers update this record themselves, so call before visiting.
How can I verify Diana Bui's license?
NPPES lists California license number 78983, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Bui prescribe under Medicare Part D?
In 2024, Diana Bui had 49 Medicare Part D claims for 47 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.