Sangjoon J. Lee, M.D.
Obstetrics & Gynecology Physician · Los Angeles, CA
Sangjoon J. Lee, M.D. is an obstetrics & gynecology physician with a practice address in Los Angeles, California, and NPI 1053423327, issued on Aug 31, 2006. Check the license (California C50371, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sangjoon J. Lee
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- C50371 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3130 W Olympic Blvd, Los Angeles, CA 90006
- Phone
- (323) 735-0100
- Enumerated
- Aug 31, 2006
- Record last updated
- Feb 10, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (323) 735-7300
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 3130 W Olympic Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephen Sim, DPMFoot & Ankle Surgery Podiatrist1285653808
Verify Sangjoon J. Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C50371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sangjoon J. Lee among 5,088 obstetrics & gynecology physician records in California
Sangjoon J. Lee, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileNo · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2009 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,088 in California → Every provider in Los Angeles → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Min Park, M.D.Los Angeles, CA 900061962495572
- Sang Park, MDLos Angeles, CA 900061386732188
- Norma Salceda, M.D.Los Angeles, CA 900061336245802
- Richard Bardowell, M.D.Los Angeles, CA 900051790796753
- Nicole Bender, MDLos Angeles, CA 900071730225418
- Deborah Nucatola, M.D.Los Angeles, CA 900071336166024
- Ambujam Panchanathan, M.D.Los Angeles, CA 900071730223330
- Vallorie Saulsberry, MDLos Angeles, CA 900071982732137
Common questions
What is Sangjoon J. Lee, M.D.'s NPI number?
Sangjoon J. Lee, M.D.'s National Provider Identifier (NPI) is 1053423327, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sangjoon J. Lee, M.D. located?
The NPPES record lists a practice address at 3130 W Olympic Blvd, Los Angeles, CA, 90006. Phone: (323) 735-0100. Providers update this record themselves, so call before visiting.
How can I verify Sangjoon J. Lee, M.D.'s license?
NPPES lists California license number C50371, 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. 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.