NPPES file of Aug 9, 2026

Ly Ou Tran

Student in an Organized Health Care Education/Training Program · Alhambra, CA

Ly Ou Tran is a student in an organized health care education/training program with a practice address in Alhambra, California, and NPI 1629218334, issued on Feb 20, 2009. Check the license (California 633648, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629218334
Name
Ly Ou Tran
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License numbers
633648 CA
64146 HI
Self-reported in NPPES; status is on the state search
Practice location
135 N 3RD St, Alhambra, CA 91801
Phone
(626) 576-4739
Enumerated
Feb 20, 2009
Record last updated
Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100202000511); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Ly Ou Tran 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 633648
    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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Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ly Ou Tran among 40,652 student in an organized health care education/training program records in California

Ly Ou Tran is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 2% of them.

  • NPI issued2009 · 2% of these records are older, 97% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2009 · median 2017 among the 2,409 with a school on file
  • Record last updated2021 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

108 student in an organized health care education/training program records list a practice address in Alhambra

They are 108 of the 1,802 NPPES records with a practice address in Alhambra, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Thet AungAlhambra, CA 918011508251653
  2. Gags BislaAlhambra, CA 918011023805009
  3. Valentino Garcia, M.DAlhambra, CA 918011336559780
  4. Rachel HeizerAlhambra, CA 918011184116634
  5. Helen Li, PCC TRAINEEAlhambra, CA 918011609597947
  6. Jingyu Lu, BSW TRAINEEAlhambra, CA 918011245952662
  7. Don-Michael Nazareno, R.N.Alhambra, CA 918011578940615
  8. Mary Nguyen, MSW TRAINEEAlhambra, CA 918011346769296

Common questions

What is Ly Ou Tran's NPI number?

Ly Ou Tran's National Provider Identifier (NPI) is 1629218334, issued on Feb 20, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Ly Ou Tran located?

The NPPES record lists a practice address at 135 N 3RD St, Alhambra, CA, 91801. Phone: (626) 576-4739. Providers update this record themselves, so call before visiting.

How can I verify Ly Ou Tran's license?

NPPES lists California license number 633648, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.