Katie Nguyen
Pharmacist · Walnut Creek, CA
Katie Nguyen is a pharmacist with a practice address in Walnut Creek, California, and NPI 1275066151, issued on Apr 6, 2017. Check the license (California 53278, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katie Nguyen
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 53278 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2880 Shadelands Dr Ste 201, Walnut Creek, CA 94598
- Phone
- (925) 797-6868
- Enumerated
- Apr 6, 2017
- Record last updated
- Apr 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 2880 Shadelands Dr Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John CheungPharmacist1124550900
- Ly Ly ChoyPharmacist1003340498
- Gary Deguire, PHARM DPharmacist1316479074
- Catherine FaanPharmacist1962935528
Verify Katie 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 53278Check 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, 88% of the cost of the top drugs
60 Medicare Part D claims for 54 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.
- Arexvy19 claims
- Boostrix Tdap19 claims
- Abrysvo11 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.
Katie Nguyen among 32,533 pharmacist records in California
Katie 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 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 updated2017 · 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).
239 pharmacist records list a practice address in Walnut Creek
They are 239 of the 6,170 NPPES records with a practice address in Walnut Creek, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Walnut Creek → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Francisco Chong, PHARMDWalnut Creek, CA 945981427097278
- Alireza Hadjighafouri, RPHWalnut Creek, CA 945981922201060
- Munira Hirani, RPHWalnut Creek, CA 945981134219694
- Donna Hori, PHARMD.Walnut Creek, CA 945981053504100
- Alison Knight, PHARM D, RPHWalnut Creek, CA 945981750591673
- Vincent Li, PHARM.D.Walnut Creek, CA 945981609009430
- Sonali Mehta, PHARM.D.Walnut Creek, CA 945981356403307
- Fatemeh Miraliakbar, PHARMDWalnut Creek, CA 945981356503957
Common questions
What is Katie Nguyen's NPI number?
Katie Nguyen's National Provider Identifier (NPI) is 1275066151, issued on Apr 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Katie Nguyen located?
The NPPES record lists a practice address at 2880 Shadelands Dr Ste 201, Walnut Creek, CA, 94598. Phone: (925) 797-6868. Providers update this record themselves, so call before visiting.
How can I verify Katie Nguyen's license?
NPPES lists California license number 53278, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Katie Nguyen prescribe under Medicare Part D?
In 2024, Katie Nguyen had 60 Medicare Part D claims for 54 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.