Tuong-Giao Nguyen, RPH
Pharmacist · San Jose, CA
Tuong-Giao Nguyen, RPH is a pharmacist with a practice address in San Jose, California, and NPI 1346961042, issued on Sep 9, 2022. Check the license (California RPH80902, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tuong-Giao Nguyen
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RPH80902 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2323 Montpelier Dr Ste D, San Jose, CA 95116
- Phone
- (408) 347-0193
- Enumerated
- Sep 9, 2022
- Record last updated
- Sep 9, 2022
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 2323 Montpelier Dr Ste D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tiffany LamPharmacist1275254971
Verify Tuong-Giao 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 RPH80902Check 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
20 Medicare Part D claims for 11 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.
- Shingrix18 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.
Tuong-Giao Nguyen among 32,533 pharmacist records in California
Tuong-Giao Nguyen, RPH 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 2022, is newer than 84% of them.
- NPI issued2022 · 84% of these records are older, 12% 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 updated2022 · 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).
893 pharmacist records list a practice address in San Jose
They are 893 of the 20,925 NPPES records with a practice address in San Jose, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in San Jose → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Julianne Bui, PHARM. D.San Jose, CA 951161255616231
- Hao Bui, RPHSan Jose, CA 951161326325572
- Khanh-Van Cao, PHARM.DSan Jose, CA 951161053696120
- Lorenz Chiu, RPHSan Jose, CA 951161124380043
- Jennifer Lu, PHARMDSan Jose, CA 951161730442468
- Myhanh Nguyen, R.PHSan Jose, CA 951161710973169
- Katherine Nguyen, PHARMDSan Jose, CA 951161396027108
- Thanh Nguyen, PHARMDSan Jose, CA 951161093085953
Common questions
What is Tuong-Giao Nguyen, RPH's NPI number?
Tuong-Giao Nguyen, RPH's National Provider Identifier (NPI) is 1346961042, issued on Sep 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Tuong-Giao Nguyen, RPH located?
The NPPES record lists a practice address at 2323 Montpelier Dr Ste D, San Jose, CA, 95116. Phone: (408) 347-0193. Providers update this record themselves, so call before visiting.
How can I verify Tuong-Giao Nguyen, RPH's license?
NPPES lists California license number RPH80902, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tuong-Giao Nguyen, RPH prescribe under Medicare Part D?
In 2024, Tuong-Giao Nguyen, RPH had 20 Medicare Part D claims for 11 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.