Katherine Hong Nguyen, PHARMD
Psychiatric Pharmacist · San Jose, CA
Katherine Hong Nguyen, PHARMD is a psychiatric pharmacist with a practice address in San Jose, California, and NPI 1033528393, issued on Aug 11, 2014. Check the license (California 76779, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Hong Nguyen
- Credential
- PHARMD
- Primary taxonomy
- Psychiatric Pharmacist 1835P1300X
- License number
- 76779 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 Hospital Pkwy, San Jose, CA 95119
- Phone
- (408) 972-3000
- Enumerated
- Aug 11, 2014
- Record last updated
- Aug 1, 2023
- Entity
- Type 1 · individual
8 nearest psychiatric pharmacist records → All 125 in California → Look up another NPI →
Also registered at 250 Hospital Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristine AmiiPhysical Therapist1356696975
- Franklin Amog, RNCritical Care Medicine Registered Nurse1376408914
- Rachel AranzasoSocial Worker1740659366
- Robert Atienza, MDAnatomic Pathology & Clinical Pathology Physician1609134725
- Elizabeth BaileyDietary Manager1346388758
- Heather BlakeCertified Registered Nurse Anesthetist1750771168
Verify Katherine Hong 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 76779Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average psychiatric pharmacist in 2024
57 Medicare Part D claims for 31 beneficiaries, against an average of 451 among the 46 providers of this specialty who prescribed in Part D.
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.
Katherine Hong Nguyen among 125 psychiatric pharmacist records in California
Katherine Hong Nguyen, PHARMD is one of 125 psychiatric pharmacist records with a practice address in California. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 52% of them.
- NPI issued2014 · 52% of these records are older, 43% newer
- In a Medicare fileYes · 21% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P1300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric Pharmacist providers in California
There are 125 psychiatric pharmacist records in California.
All 125 in California → Every provider in San Jose → Psychiatric Pharmacist nationwide →
The 8 psychiatric pharmacist records with the nearest ZIP codes
- Dante Delerme, PHARMDSan Jose, CA 951191245809987
- Gregory Mazzie, PHARMDSan Jose, CA 951191639954753
- Rebecca Ashley Nepomuceno, PHARMDSan Jose, CA 951191053195024
- Tiffany Tran, PHARMDSan Jose, CA 951231447600564
- Hanson Nguyen, PHARM.D.San Jose, CA 951281114135530
- Majid Talebi, RPHSan Jose, CA 951281164601076
- Van Do, PHARM.D.San Jose, CA 951481568672400
- Steven TonnesenMorgan Hill, CA 950371467998096
Common questions
What is Katherine Hong Nguyen, PHARMD's NPI number?
Katherine Hong Nguyen, PHARMD's National Provider Identifier (NPI) is 1033528393, issued on Aug 11, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Hong Nguyen, PHARMD located?
The NPPES record lists a practice address at 250 Hospital Pkwy, San Jose, CA, 95119. Phone: (408) 972-3000. Providers update this record themselves, so call before visiting.
How can I verify Katherine Hong Nguyen, PHARMD's license?
NPPES lists California license number 76779, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Hong Nguyen, PHARMD prescribe under Medicare Part D?
In 2024, Katherine Hong Nguyen, PHARMD had 57 Medicare Part D claims for 31 beneficiaries; the average among psychiatric pharmacist prescribers was 451. 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.