NPPES file of Aug 9, 2026

Jc Chen, MD

Colon & Rectal Surgery Physician · Los Angeles, CA

Jc Chen, MD is a colon & rectal surgery physician with a practice address in Los Angeles, California, and NPI 1710446760, issued on Mar 19, 2019. Check the license (California 1710446760, 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
1710446760
Name
Jc Chen
Credential
MD
Primary taxonomy
Colon & Rectal Surgery Physician 208C00000X
License number
1710446760 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 San Pablo St, Los Angeles, CA 90033
Phone
(800) 872-2273
Enumerated
Mar 19, 2019
Record last updated
Jul 14, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1500 San Pablo St

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

  1. Matthew Abad-Santos, MDVascular & Interventional Radiology Physician1487041406
  2. Ali Abanobi, CRNACertified Registered Nurse Anesthetist1740756196
  3. Emily AbbottCardiopulmonary Physical Therapist1053116251
  4. Hadi Abou El Hassan, MDNeurology Physician1053995720
  5. Taaha Adamji, MDStudent in an Organized Health Care Education/Training Program1770414377
  6. Nikhil AggarwalStudent in an Organized Health Care Education/Training Program1144029596

Verify Jc Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 1710446760
    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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86% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024

27 Medicare Part D claims for 17 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. Jc Chen27
  2. Specialty average192

Most prescribed

  1. Oxycodone Hcl13 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.

Jc Chen among 198 colon & rectal surgery physician records in California

Jc Chen, MD 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 2019, is newer than 98% of them.

  • NPI issued2019 · 98% of these records are older, under 1% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileNo · 75% of these records are
  • Record last updated2026 · 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.

The 8 colon & rectal surgery physician records with the nearest ZIP codes

  1. Glenn Ault, M.D.Los Angeles, CA 900331295749802
  2. Sarah Choi, M.D.Los Angeles, CA 900331578095162
  3. Kyle Cologne, M.D.Los Angeles, CA 900331164678082
  4. Christine Hsieh, M.D.Los Angeles, CA 900331073804696
  5. Sarah Koller, M.D.Los Angeles, CA 900331285915488
  6. Sang Lee, M.D.Los Angeles, CA 900331386651867
  7. Joongho Shin, MDLos Angeles, CA 900331821389263
  8. Adil Farooqui, MDLos Angeles, CA 900341417016163

Common questions

What is Jc Chen, MD's NPI number?

Jc Chen, MD's National Provider Identifier (NPI) is 1710446760, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jc Chen, MD located?

The NPPES record lists a practice address at 1500 San Pablo St, Los Angeles, CA, 90033. Phone: (800) 872-2273. Providers update this record themselves, so call before visiting.

How can I verify Jc Chen, MD's license?

NPPES lists California license number 1710446760, 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 Jc Chen, MD prescribe under Medicare Part D?

In 2024, Jc Chen, MD had 27 Medicare Part D claims for 17 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.