Marie Buza
Pharmacist · Ontario, CA
Marie Buza is a pharmacist with a practice address in Ontario, California, and NPI 1639587322, issued on Jul 26, 2014. Check the license (California 52788, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marie Buza
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 52788 CA
Self-reported in NPPES; status is on the state search - Practice location
- 951 N Milliken Ave, Ontario, CA 91764
- Phone
- (909) 476-9083
- Enumerated
- Jul 26, 2014
- Record last updated
- Jul 26, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (909) 476-9044
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 951 N Milliken Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Catherine Tuong, O.D.Optometrist1477993723
- Johnathan Vu, PHARM D.Pharmacist1720497613
Verify Marie Buza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 52788Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marie Buza among 32,533 pharmacist records in California
Marie Buza is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2014, is newer than 35% of them.
- NPI issued2014 · 35% of these records are older, 59% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2014 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
88 pharmacist records list a practice address in Ontario
They are 88 of the 5,375 NPPES records with a practice address in Ontario, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 32,533 in California → Every provider in Ontario → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Yohannes Abraham, PHARM.DOntario, CA 917641518407287
- Joanne Kuo, PHARMDOntario, CA 917641679868574
- Vickie Le, PHARMDOntario, CA 917641497956221
- Allan Manio, PHARMDOntario, CA 917641538519780
- Hector Mendoza, PHARM.D.Ontario, CA 917641942678503
- Dien Nguyen, RPHOntario, CA 917641962719179
- Hubert Pang, RPHOntario, CA 917641285951202
- Michael ParkOntario, CA 917641902393390
Common questions
What is Marie Buza's NPI number?
Marie Buza's National Provider Identifier (NPI) is 1639587322, issued on Jul 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marie Buza located?
The NPPES record lists a practice address at 951 N Milliken Ave, Ontario, CA, 91764. Phone: (909) 476-9083. Providers update this record themselves, so call before visiting.
How can I verify Marie Buza's license?
NPPES lists California license number 52788, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.