NPPES file of Aug 9, 2026

Tiffany Tong Ly

Physician Assistant · San Diego, CA

Tiffany Tong Ly is a physician assistant with a practice address in San Diego, California, and NPI 1225884554, issued on Apr 26, 2024. Check the license (California PA67669, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225884554
Name
Tiffany Tong Ly
Primary taxonomy
Physician Assistant 363A00000X
License number
PA67669 CA
Self-reported in NPPES; status is on the state search
Practice location
4060 Fairmount Ave, San Diego, CA 92105
Phone
(714) 400-5093
Enumerated
Apr 26, 2024
Record last updated
Feb 9, 2026
Medicare enrollment
Enrolled (PECOS I20260306000744); may accept 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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8 nearest physician assistant records → All 14,451 in California → Look up another NPI →

Also registered at 4060 Fairmount Ave

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

  1. Rachel Abramson, MDPediatrics Physician1588707178
  2. Sanela Adzic, PAPhysician Assistant1659127033
  3. Fay Ahmadpour, DDSDentist1528143690
  4. Linda Alarcon, MS, MFTMarriage & Family Therapist1861692337
  5. Melody Albarran-Slovin, DNP, CPNP-PC, FNP-CPediatrics Physician1740953249
  6. Diana Alvarez, MSWMental Health Counselor1013200617

Verify Tiffany Tong Ly 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 PA67669    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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Tiffany Tong Ly among 14,451 physician assistant records in California

Tiffany Tong Ly is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 87% of them.

  • NPI issued2024 · 87% of these records are older, 7% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2025 · median 2018 among the 7,214 with a school on file
  • Record last updated2026 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

747 physician assistant records list a practice address in San Diego

They are 747 of the 52,937 NPPES records with a practice address in San Diego, and 14,451 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 14,451 in California → Every provider in San Diego → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Sanela Adzic, PASan Diego, CA 921051659127033
  2. Jamie Alexander, PA-CSan Diego, CA 921051184117251
  3. Jorge Armenta, PASan Diego, CA 921051346382611
  4. Alejandra Avitia Sanchez, PASan Diego, CA 921051639880560
  5. Audreana BrancaccioSan Diego, CA 921051720866957
  6. Margarita Gonzalez, PA-CSan Diego, CA 921051578791653
  7. Zeena HassoSan Diego, CA 921051386343440
  8. Rita Jamil-Clovis, PASan Diego, CA 921051548385172

Common questions

What is Tiffany Tong Ly's NPI number?

Tiffany Tong Ly's National Provider Identifier (NPI) is 1225884554, issued on Apr 26, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Tong Ly located?

The NPPES record lists a practice address at 4060 Fairmount Ave, San Diego, CA, 92105. Phone: (714) 400-5093. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Tong Ly's license?

NPPES lists California license number PA67669, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.