Sang Won Lee, M.D.
Colon & Rectal Surgery Physician · Los Angeles, CA
Sang Won Lee, M.D. is a colon & rectal surgery physician with a practice address in Los Angeles, California, and NPI 1386651867, issued on Aug 1, 2006. Check the license (California G137773, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sang Won Lee
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- G137773 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 San Pablo St Ste 6200, Los Angeles, CA 90033
- Phone
- (323) 865-3690
- Enumerated
- Aug 1, 2006
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20150910000407); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 198 in California → Look up another NPI →
Also registered at 1450 San Pablo St Ste 6200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stuart Abel, M.D.Surgery Physician1750761516
- David Armstrong, DPM, PHDPodiatrist1427160902
- Jenna Ashton, PA-CPhysician Assistant1306121652
- Scott Atay, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1215198379
- Glenn Ault, M.D.Colon & Rectal Surgery Physician1295749802
- James Bardes, M.D.Surgical Critical Care Physician1255621397
Verify Sang Won Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G137773Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
46 Medicare Part D claims for 29 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D.
Most prescribed
- Metronidazole17 claims
- Neomycin Sulfate16 claims
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.
Industry payments in 2024: $1,824.08
7 payments; by number, the most common kind was food and beverage; the largest payer was Guard Medical Inc. The 1,524 providers of this specialty with any payment received $3,468.16 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sang Won Lee among 198 colon & rectal surgery physician records in California
Sang Won Lee, M.D. is one of 198 colon & rectal surgery physician records with a practice address in California. 87% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1993 · median 2002 among the 149 with a school on file
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in California
There are 198 colon & rectal surgery physician records in California.
All 198 in California → Every provider in Los Angeles → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Glenn Ault, M.D.Los Angeles, CA 900331295749802
- Jc Chen, MDLos Angeles, CA 900331710446760
- Sarah Choi, M.D.Los Angeles, CA 900331578095162
- Kyle Cologne, M.D.Los Angeles, CA 900331164678082
- Christine Hsieh, M.D.Los Angeles, CA 900331073804696
- Sarah Koller, M.D.Los Angeles, CA 900331285915488
- Joongho Shin, MDLos Angeles, CA 900331821389263
- Adil Farooqui, MDLos Angeles, CA 900341417016163
Common questions
What is Sang Won Lee, M.D.'s NPI number?
Sang Won Lee, M.D.'s National Provider Identifier (NPI) is 1386651867, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sang Won Lee, M.D. located?
The NPPES record lists a practice address at 1450 San Pablo St Ste 6200, Los Angeles, CA, 90033. Phone: (323) 865-3690. Providers update this record themselves, so call before visiting.
How can I verify Sang Won Lee, M.D.'s license?
NPPES lists California license number G137773, 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 Sang Won Lee, M.D. prescribe under Medicare Part D?
In 2024, Sang Won Lee, M.D. had 46 Medicare Part D claims for 29 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. 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.