Catherine Bui
Pharmacist · Sacramento, CA
Catherine Bui is a pharmacist with a practice address in Sacramento, California, and NPI 1093353856, issued on Dec 11, 2019. Check the license (California 81209, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Bui
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 81209 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2050 Club Center Dr, Sacramento, CA 95835
- Phone
- (916) 928-6848
- Enumerated
- Dec 11, 2019
- Record last updated
- Dec 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2050 Club Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Peters, PHARMDPharmacist1023755634
- Rin PhanPharmacist1083179253
- Gabriela Ramos-Pamplona, NPFamily Nurse Practitioner1164070371
Verify Catherine 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 81209Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average pharmacist in 2024
12 Medicare Part D claims, 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.
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.
942 pharmacist records list a practice address in Sacramento
They are 942 of the 33,083 NPPES records with a practice address in Sacramento, and 32,533 pharmacist records in California.
All 942 in Sacramento → All 32,533 in California → Every provider in Sacramento →
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Common questions
What is Catherine Bui's NPI number?
Catherine Bui's National Provider Identifier (NPI) is 1093353856, issued on Dec 11, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Bui located?
The NPPES record lists a practice address at 2050 Club Center Dr, Sacramento, CA, 95835. Phone: (916) 928-6848. Providers update this record themselves, so call before visiting.
How can I verify Catherine Bui's license?
NPPES lists California license number 81209, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Bui prescribe under Medicare Part D?
In 2024, Catherine Bui had 12 Medicare Part D claims; 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.