NPPES file of Aug 9, 2026

San Tran Lee, M.D.

Internal Medicine Physician · Orange, CA

San Tran Lee, M.D. is an internal medicine physician with a practice address in Orange, California, and NPI 1447260583, issued on Aug 9, 2006. Check the license (California A89554, as entered in NPPES) on the Medical Board of California; 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
1447260583
Name
San Tran Lee
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A89554 CA
Self-reported in NPPES; status is on the state search
Practice location
1310 W Stewart Dr Ste 410, Orange, CA 92868
Phone
(714) 639-9401
Enumerated
Aug 9, 2006
Record last updated
Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20061106000599); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 2003
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 1310 W Stewart Dr Ste 410

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

  1. Sean Amos, M.D.Hospitalist Physician1992715007
  2. Nikita Bezrukov, M.D.Orthopaedic Surgery Physician1770737017
  3. Jordan BlairPhysician Assistant1063941359
  4. Edvin Dilanchiyan, MDHospitalist Physician1245483700
  5. Diego Gonzalez, M.D.Hospitalist Physician1326058371
  6. Paula Hilbert, R,N.Registered Nurse1386784510

Verify San Tran Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A89554
    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
Open 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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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

36 Medicare Part D claims for 16 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. San Lee36
  2. Specialty average3,176

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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupHarbor City, CA

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

San Tran Lee among 17,696 internal medicine physician records in California

San Tran Lee, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2003 · median 2004 among the 11,065 with a school on file
  • Record last updated2021 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

187 internal medicine physician records list a practice address in Orange

They are 187 of the 13,245 NPPES records with a practice address in Orange, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jane Abdelhadi, M.D.Orange, CA 928681124097100
  2. Edwin Alexander, M.D.Orange, CA 928681659315752
  3. Romilla Batra, MDOrange, CA 928681871545038
  4. Ronald Daoud, M.D.Orange, CA 928681093732992
  5. Nadia Elihu, M.D.Orange, CA 928681659340156
  6. Roy Herndon, M.D.Orange, CA 928681417928383
  7. Deepti Pandita, MDOrange, CA 928681255358727
  8. Maryam Rahimi, MDOrange, CA 928681043268949

Common questions

What is San Tran Lee, M.D.'s NPI number?

San Tran Lee, M.D.'s National Provider Identifier (NPI) is 1447260583, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is San Tran Lee, M.D. located?

The NPPES record lists a practice address at 1310 W Stewart Dr Ste 410, Orange, CA, 92868. Phone: (714) 639-9401. Providers update this record themselves, so call before visiting.

How can I verify San Tran Lee, M.D.'s license?

NPPES lists California license number A89554, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does San Tran Lee, M.D. prescribe under Medicare Part D?

In 2024, San Tran Lee, M.D. had 36 Medicare Part D claims for 16 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.