NPPES file of Aug 9, 2026

Tram Do, RPH

Pharmacist · Norwalk, CA

Tram Do, RPH is a pharmacist with a practice address in Norwalk, California, and NPI 1194181313, issued on Jan 4, 2016. Check the license (California 68089, 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
1194181313
Name
Tram Do
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License number
68089 CA
Self-reported in NPPES; status is on the state search
Practice location
11729 Imperial Hwy, Norwalk, CA 90650
Phone
(652) 929-6380
Enumerated
Jan 4, 2016
Record last updated
Jan 4, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(562) 929-6316
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 11729 Imperial Hwy

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

  1. Roger Nomura, O.D.Optometrist1861564254
  2. Cecilia Rivas, O.D.Optometrist1316371834
  3. Thuy-Anh TranPharmacist1720514276
  4. Yanna Yu, O.D.Optometrist1568515096

Verify Tram Do 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 68089
    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

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 for 15 beneficiaries, 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. Tram Do15
  2. Specialty average119

Most prescribed

  1. Naloxone Hcl15 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.

Tram Do among 32,533 pharmacist records in California

Tram Do, RPH 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 2016, is newer than 47% of them.

  • NPI issued2016 · 47% of these records are older, 47% 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 updated2016 · 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).

67 pharmacist records list a practice address in Norwalk

They are 67 of the 1,600 NPPES records with a practice address in Norwalk, and 32,533 pharmacist records in California.

The 8 pharmacist records with the nearest ZIP codes

  1. Susana CuanNorwalk, CA 906501770869075
  2. William Diamant, PHARM.D.Norwalk, CA 906501033491568
  3. Anand JethvaNorwalk, CA 906501285850800
  4. Michael KamNorwalk, CA 906501528346350
  5. Stuart Koizumi, PHARM.D.Norwalk, CA 906501063796233
  6. Melanie MaNorwalk, CA 906501548581259
  7. Tuyet-Nga Nguyen, RPHNorwalk, CA 906501538437439
  8. Ifeyinwa OkekeNorwalk, CA 906501811279979

Common questions

What is Tram Do, RPH's NPI number?

Tram Do, RPH's National Provider Identifier (NPI) is 1194181313, issued on Jan 4, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Tram Do, RPH located?

The NPPES record lists a practice address at 11729 Imperial Hwy, Norwalk, CA, 90650. Phone: (652) 929-6380. Providers update this record themselves, so call before visiting.

How can I verify Tram Do, RPH's license?

NPPES lists California license number 68089, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Tram Do, RPH prescribe under Medicare Part D?

In 2024, Tram Do, RPH had 15 Medicare Part D claims for 15 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.