NPPES file of Aug 9, 2026

Jason Kang Lee

Optometrist · Ontario, CA

Jason Kang Lee is an optometrist with a practice address in Ontario, California, and NPI 1255919031, issued on Apr 1, 2021. Check the license (California 34847, 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
1255919031
Name
Jason Kang Lee
Primary taxonomy
Optometrist 152W00000X
License number
34847 CA
Self-reported in NPPES; status is on the state search
Practice location
3155 Sedona CT Ste 100, Ontario, CA 91764
Phone
(909) 698-9780
Enumerated
Apr 1, 2021
Record last updated
Aug 3, 2026
Fax
(909) 974-0356
Medicare enrollment
Enrolled (PECOS I20220830003232); accepts Medicare assignment
Medical or professional school
Southern California College Of Optometry, 2021
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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Also registered at 3155 Sedona CT Ste 100

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

  1. Nasiem Umberg, ODOptometrist1578124715

Verify Jason Kang Lee 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 34847
    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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Industry payments in 2024: $769.59

14 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jason Lee$769.59
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupSan Dimas, CA

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

Jason Kang Lee among 8,308 optometrist records in California

Jason Kang Lee is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 86% of them.

  • NPI issued2021 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2021 · median 2008 among the 3,573 with a school on file
  • Record last updated2026 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in California

There are 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Arsineh Amirkhanian, ODOntario, CA 917641043839897
  2. Robert Edwards, O.D.Ontario, CA 917641700937489
  3. Dennis Gaedig, O.D.Ontario, CA 917641336281112
  4. Danny Head, ODOntario, CA 917641558853838
  5. Laurel Jensen, O.D.Ontario, CA 917641801947486
  6. Jason Lam, O.D.Ontario, CA 917641396945408
  7. Judith Lee, O.D.Ontario, CA 917641942615448
  8. Sandra Ninomiya, O.D.Ontario, CA 917641992856298

Common questions

What is Jason Kang Lee's NPI number?

Jason Kang Lee's National Provider Identifier (NPI) is 1255919031, issued on Apr 1, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Jason Kang Lee located?

The NPPES record lists a practice address at 3155 Sedona CT Ste 100, Ontario, CA, 91764. Phone: (909) 698-9780. Providers update this record themselves, so call before visiting.

How can I verify Jason Kang Lee's license?

NPPES lists California license number 34847, 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.