NPPES file of Aug 9, 2026

Brian Ong, PHARM.D.

Pharmacist · Daly City, CA

Brian Ong, PHARM.D. is a pharmacist with a practice address in Daly City, California, and NPI 1972032514, issued on Jun 7, 2017. Check the license (California 50447, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972032514
Name
Brian Ong
Credential
PHARM.D.
Primary taxonomy
Pharmacist 183500000X
License numbers
50447 CA
14688 NV
Self-reported in NPPES; status is on the state search
Practice location
211 Eastmoor Ave, Daly City, CA 94015
Phone
(650) 757-1431
Enumerated
Jun 7, 2017
Record last updated
Jan 9, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pharmacist records → All 32,533 in California → Look up another NPI →

Also registered at 211 Eastmoor Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mark Ryan Abad, DDSGeneral Practice Dentistry1770357394
  2. Reshmin Ashraf, MDInternal Medicine Physician1427619071
  3. Johnny BachPharmacist1013381367
  4. Teresita Degamo, MDInternal Medicine Physician1558449363
  5. Andrea Escala Perez-Reyes, MDInternal Medicine Physician1174106744
  6. Ping Christina Fan, REGISTERED NURSECommunity Health Registered Nurse1356935670

Verify Brian Ong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 50447    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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89% fewer Medicare Part D claims than the average pharmacist in 2024

13 Medicare Part D claims for 13 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.

  1. Brian Ong13
  2. Specialty average119

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.

Brian Ong among 32,533 pharmacist records in California

Brian Ong, PHARM.D. 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. Its NPI, issued in 2017, is newer than 53% of them.

  • NPI issued2017 · 53% of these records are older, 39% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 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).

84 pharmacist records list a practice address in Daly City

They are 84 of the 1,606 NPPES records with a practice address in Daly City, and 32,533 pharmacist records in California.

All 32,533 in California → Every provider in Daly City → Pharmacist nationwide →

The 8 pharmacist records with the nearest ZIP codes

  1. Marian Chang, PHARM.D.Daly City, CA 940151558441303
  2. Minnie Chen, PHARM.D.Daly City, CA 940151124270319
  3. Karen Chin, PHARM.D.Daly City, CA 940151306926894
  4. Doris ChoiDaly City, CA 940151306912357
  5. Anya Hallam, PHARM.D.Daly City, CA 940151780817791
  6. Eddie Lau, PHARMDDaly City, CA 940151790070407
  7. Michelle Moon, PHARM.D.Daly City, CA 940151669788030
  8. Anne Nguyen, PHARM.D.Daly City, CA 940151699865360

Common questions

What is Brian Ong, PHARM.D.'s NPI number?

Brian Ong, PHARM.D.'s National Provider Identifier (NPI) is 1972032514, issued on Jun 7, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Brian Ong, PHARM.D. located?

The NPPES record lists a practice address at 211 Eastmoor Ave, Daly City, CA, 94015. Phone: (650) 757-1431. Providers update this record themselves, so call before visiting.

How can I verify Brian Ong, PHARM.D.'s license?

NPPES lists California license number 50447, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Brian Ong, PHARM.D. prescribe under Medicare Part D?

In 2024, Brian Ong, PHARM.D. had 13 Medicare Part D claims for 13 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.