NPPES file of Aug 9, 2026

Summer Tructhanh Vo

Pharmacist · Garden Grove, CA

Summer Tructhanh Vo is a pharmacist with a practice address in Garden Grove, California, and NPI 1427836774, issued on Sep 18, 2023. Check the license (California RPH87821, 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
1427836774
Name
Summer Tructhanh Vo
Primary taxonomy
Pharmacist 183500000X
License number
RPH87821 CA
Self-reported in NPPES; status is on the state search
Practice location
14151 Flower St Apt 11, Garden Grove, CA 92843
Phone
(714) 487-3294
Enumerated
Sep 18, 2023
Record last updated
Sep 18, 2023
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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Verify Summer Tructhanh Vo 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 RPH87821
    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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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

23 Medicare Part D claims for 22 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.

  1. Summer Vo23
  2. Specialty average119

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.

  1. Arexvy17 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.

Summer Tructhanh Vo among 32,533 pharmacist records in California

Summer Tructhanh Vo 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 2023, is newer than 88% of them.

  • NPI issued2023 · 88% of these records are older, 8% 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 updated2023 · 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).

220 pharmacist records list a practice address in Garden Grove

They are 220 of the 4,572 NPPES records with a practice address in Garden Grove, and 32,533 pharmacist records in California.

The 8 pharmacist records with the nearest ZIP codes

  1. Vincent Dng, PHARMDGarden Grove, CA 928431558682310
  2. Henry Gotterer, PHARMDGarden Grove, CA 928431073667473
  3. Lam Huynh, R.PHGarden Grove, CA 928431437142221
  4. Binh Mac, PHARMDGarden Grove, CA 928431437460391
  5. Barry Meizel, PHARMACISTGarden Grove, CA 928431912208885
  6. Hoan NguyenGarden Grove, CA 928431770576225
  7. Tiffany Nguyen, PHARM D.Garden Grove, CA 928431750618104
  8. Thuy Tien Nguyen, PHARM DGarden Grove, CA 928431902125081

Common questions

What is Summer Tructhanh Vo's NPI number?

Summer Tructhanh Vo's National Provider Identifier (NPI) is 1427836774, issued on Sep 18, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Summer Tructhanh Vo located?

The NPPES record lists a practice address at 14151 Flower St Apt 11, Garden Grove, CA, 92843. Phone: (714) 487-3294. Providers update this record themselves, so call before visiting.

How can I verify Summer Tructhanh Vo's license?

NPPES lists California license number RPH87821, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Summer Tructhanh Vo prescribe under Medicare Part D?

In 2024, Summer Tructhanh Vo had 23 Medicare Part D claims for 22 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.