NPPES file of Aug 9, 2026

Trilby Trang Nguyen, PHARM D

Pharmacist · Santa Clara, CA

Trilby Trang Nguyen, PHARM D is a pharmacist with a practice address in Santa Clara, California, and NPI 1871687210, issued on Oct 2, 2006. Check the license (California 51807, 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
1871687210
Name
Trilby Trang Nguyen
Credential
PHARM D
Primary taxonomy
Pharmacist 183500000X
License number
51807 CA
Self-reported in NPPES; status is on the state search
Practice location
900 Kiely Blvd, Santa Clara, CA 95051
Phone
(408) 236-5225
Enumerated
Oct 2, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(408) 236-4234
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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Also registered at 900 Kiely Blvd

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

  1. Gurpreet Ahluwalia, MDHospitalist Physician1225116890
  2. Nitin Athavale, MDDiagnostic Radiology Physician1568540144
  3. Brian Baker, MDDiagnostic Radiology Physician1689753717
  4. Robert Bammer, PHARM.D.Pharmacist1063598357
  5. James Baxter, MDHospitalist Physician1679659502
  6. John Budis, RPHPharmacist1104906916

Verify Trilby Trang Nguyen 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 51807
    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
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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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87% fewer Medicare Part D claims than the average pharmacist in 2024

15 Medicare Part D claims, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Trilby Nguyen15
  2. Specialty average119

Most prescribed

  1. Warfarin Sodium12 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.

Trilby Trang Nguyen among 32,533 pharmacist records in California

Trilby Trang Nguyen, 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% 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 updated2007 · 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).

266 pharmacist records list a practice address in Santa Clara

They are 266 of the 3,436 NPPES records with a practice address in Santa Clara, and 32,533 pharmacist records in California.

The 8 pharmacist records with the nearest ZIP codes

  1. Khanh-Linh Guerrero, PHARM.D.Santa Clara, CA 950511003917097
  2. Connie Ha, PHARM.D.Santa Clara, CA 950511760574743
  3. Ihn Han, RPHSanta Clara, CA 950511548247984
  4. Esther Kang-Kimm, PHARM.D.Santa Clara, CA 950511699868307
  5. Jing-Ing Lin-Kwok, PHARM.D.Santa Clara, CA 950511962595728
  6. Michelle Ma, PHARM.D.Santa Clara, CA 950511215029111
  7. Robyn Mah, PHARM.D.Santa Clara, CA 950511568554798
  8. Kathy Pham, PHARM.D.Santa Clara, CA 950511053404848

Common questions

What is Trilby Trang Nguyen, PHARM D's NPI number?

Trilby Trang Nguyen, PHARM D's National Provider Identifier (NPI) is 1871687210, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Trilby Trang Nguyen, PHARM D located?

The NPPES record lists a practice address at 900 Kiely Blvd, Santa Clara, CA, 95051. Phone: (408) 236-5225. Providers update this record themselves, so call before visiting.

How can I verify Trilby Trang Nguyen, PHARM D's license?

NPPES lists California license number 51807, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Trilby Trang Nguyen, PHARM D prescribe under Medicare Part D?

In 2024, Trilby Trang Nguyen, PHARM D had 15 Medicare Part D claims; 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.