Sandra Ngoc Nguyen
Pharmacist · Rohnert Park, CA
Sandra Ngoc Nguyen is a pharmacist with a practice address in Rohnert Park, California, and NPI 1518642727, issued on Jun 16, 2023. Check the license (California 87924, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra Ngoc Nguyen
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 87924 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Raleys Towne Ctr, Rohnert Park, CA 94928
- Phone
- (707) 585-3444
- Enumerated
- Jun 16, 2023
- Record last updated
- Jun 16, 2023
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 100 Raleys Towne Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Howard Bruensteiner, PHARMDPharmacist1164835542
- Mahmoud Hegazy, RPHPharmacist1679355895
- Russell PinkhamPharmacist1841601606
Verify Sandra Ngoc Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 87924Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
54 Medicare Part D claims for 52 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.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Arexvy26 claims
- Shingrix21 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.
Sandra Ngoc Nguyen among 32,533 pharmacist records in California
Sandra Ngoc Nguyen 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 2023, is newer than 88% of them.
- NPI issued2023 · 88% of these records are older, 8% 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 updated2023 · 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).
36 pharmacist records list a practice address in Rohnert Park
They are 36 of the 483 NPPES records with a practice address in Rohnert Park, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Rohnert Park → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Shannon Baine, PHARM.D.Rohnert Park, CA 949281255627808
- Howard Bruensteiner, PHARMDRohnert Park, CA 949281164835542
- Charmiene CamotRohnert Park, CA 949281255740759
- Christine Chuateco, RPHRohnert Park, CA 949281659677276
- Julie Days, PHARMDRohnert Park, CA 949281952696833
- Barbara DedeRohnert Park, CA 949281730340951
- Gary Dennis, R. PH.Rohnert Park, CA 949281043425721
- Grace LoyolaRohnert Park, CA 949281073850699
Common questions
What is Sandra Ngoc Nguyen's NPI number?
Sandra Ngoc Nguyen's National Provider Identifier (NPI) is 1518642727, issued on Jun 16, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Ngoc Nguyen located?
The NPPES record lists a practice address at 100 Raleys Towne Ctr, Rohnert Park, CA, 94928. Phone: (707) 585-3444. Providers update this record themselves, so call before visiting.
How can I verify Sandra Ngoc Nguyen's license?
NPPES lists California license number 87924, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sandra Ngoc Nguyen prescribe under Medicare Part D?
In 2024, Sandra Ngoc Nguyen had 54 Medicare Part D claims for 52 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.
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.