NPPES file of Aug 9, 2026

Begem Lee, M.D.

Pediatrics Physician · San Diego, CA

Begem Lee, M.D. is a pediatrics physician with a practice address in San Diego, California, and NPI 1053672444, issued on Jun 3, 2012. Check the license (California A126770, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053672444
Name
Begem Lee
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
A126770 CA
Self-reported in NPPES; status is on the state search
Practice location
3020 Childrens Way, San Diego, CA 92123
Phone
(858) 966-8036
Enumerated
Jun 3, 2012
Record last updated
Sep 14, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200430001389); accepts Medicare assignment
Medical or professional school
Geisel School Of Medicine At Dartmouth, 2012
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 3020 Childrens Way

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

  1. Blaine AbateMental Health Counselor1457684060
  2. Emily Abcede, ARNP, CPNPPediatric Nurse Practitioner1548654916
  3. Jason Adams, MD, PHDStudent in an Organized Health Care Education/Training Program1497507719
  4. Anneliese AdkinsOccupational Therapist1992904098
  5. Roxana Aghili, DOPediatrics Physician1851927883
  6. Natalie Aitchison, MDPsychiatry Physician1588876825

Verify Begem 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 A126770
    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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Bills Medicare through one group practice

  1. Rady Children's Hospital San DiegoSan Diego, CA

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

Begem Lee among 9,272 pediatrics physician records in California

Begem Lee, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.

  • NPI issued2012 · 69% of these records are older, 27% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2012 · median 2012 among the 754 with a school on file
  • Record last updated2016 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Kathleen Dully, M.D.San Diego, CA 921231487655536
  2. Tanushree Ghosh, DOSan Diego, CA 921231578541256
  3. John Hansen, MDSan Diego, CA 921231780655621
  4. Sharon Kim, M.D.San Diego, CA 921231144210725
  5. Peter Kim, D.O.San Diego, CA 921231003873761
  6. Sid Korsand, MDSan Diego, CA 921231588634513
  7. George Madany, MDSan Diego, CA 921231811968837
  8. Ingrid Martinez-Andree, MDSan Diego, CA 921231205807203

Common questions

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

Begem Lee, M.D.'s National Provider Identifier (NPI) is 1053672444, issued on Jun 3, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Begem Lee, M.D. located?

The NPPES record lists a practice address at 3020 Childrens Way, San Diego, CA, 92123. Phone: (858) 966-8036. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number A126770, 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.

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.