NPPES file of Aug 9, 2026

Hoang-Trang Le Nguyen, PHARM.D.

Pharmacotherapy Pharmacist · Redwood City, CA

Hoang-Trang Le Nguyen, PHARM.D. is a pharmacotherapy pharmacist with a practice address in Redwood City, California, and NPI 1649342833, issued on Nov 14, 2006. Check the license (California RPH48691, 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
1649342833
Name
Hoang-Trang Le Nguyen
Credential
PHARM.D.
Primary taxonomy
Pharmacotherapy Pharmacist 1835P1200X
License number
RPH48691 CA
Self-reported in NPPES; status is on the state search
Practice location
1150 Veterans Blvd, Redwood City, CA 94063
Phone
(650) 299-2623
Enumerated
Nov 14, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(650) 299-3694
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 1150 Veterans Blvd

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

  1. James Ahn, MDEmergency Medicine Physician1528146180
  2. Pavlina Apte, M.D.Internal Medicine Physician1386785806
  3. Wilma Arguelles-Gaviola, MDInternal Medicine Physician1740368398
  4. Anil Assudani, M.D,Psychiatry Physician1497753909
  5. Everett Austin, MDNeurology Physician1083792642
  6. Lauren Bacon, DPTPhysical Therapist1295167583

Verify Hoang-Trang Le 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 RPH48691
    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
Find the California license search

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3.2 times the Medicare Part D claims of the average pharmacotherapy pharmacist in 2024

1,260 Medicare Part D claims for 245 beneficiaries, against an average of 395 among the 208 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Hoang-Trang Nguyen1,260
  2. Specialty average395

Most prescribed

  1. Metformin Hcl Er211 claims
  2. Atorvastatin Calcium173 claims
  3. Glipizide103 claims
  4. Ozempic93 claims
  5. Jardiance89 claims
  6. Metformin Hcl74 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.

Hoang-Trang Le Nguyen among 605 pharmacotherapy pharmacist records in California

Hoang-Trang Le Nguyen, PHARM.D. is one of 605 pharmacotherapy pharmacist records with a practice address in California. 10% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 60% newer
  • In a Medicare fileYes · 10% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% 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 1835P1200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pharmacotherapy Pharmacist providers in California

There are 605 pharmacotherapy pharmacist records in California.

The 8 pharmacotherapy pharmacist records with the nearest ZIP codes

  1. Kirstin Kim, PHARM.D.Redwood City, CA 940631043376601
  2. Melissa Yeganeh, PHARMDRedwood City, CA 940631144390428
  3. Jeffrey HansenRedwood City, CA 940651538235510
  4. Esther Song, PHARM. DRedwood City, CA 940611467544395
  5. Virginia Chu, PHARMDSan Bruno, CA 940661124113295
  6. Gregory Hayner, PHARM.D.South San Francisco, CA 940801578634721
  7. Cynthia Kwan, PHARMDSouth San Francisco, CA 940801023106036
  8. Anthony Gumberg, PHARMDSan Francisco, CA 941031073117214

Common questions

What is Hoang-Trang Le Nguyen, PHARM.D.'s NPI number?

Hoang-Trang Le Nguyen, PHARM.D.'s National Provider Identifier (NPI) is 1649342833, issued on Nov 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hoang-Trang Le Nguyen, PHARM.D. located?

The NPPES record lists a practice address at 1150 Veterans Blvd, Redwood City, CA, 94063. Phone: (650) 299-2623. Providers update this record themselves, so call before visiting.

How can I verify Hoang-Trang Le Nguyen, PHARM.D.'s license?

NPPES lists California license number RPH48691, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Hoang-Trang Le Nguyen, PHARM.D. prescribe under Medicare Part D?

In 2024, Hoang-Trang Le Nguyen, PHARM.D. had 1,260 Medicare Part D claims for 245 beneficiaries; the average among pharmacotherapy pharmacist prescribers was 395. 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.