Jesse Liangyu Chen, DO
Internal Medicine Physician · Oak Park, CA
Jesse Liangyu Chen, DO is an internal medicine physician with a practice address in Oak Park, California, and NPI 1902390990, issued on Jun 21, 2018. Check the license (California 20A19054, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jesse Liangyu Chen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A19054 CA
Self-reported in NPPES; status is on the state search - Practice location
- 638 Lindero Canyon RD # 343, Oak Park, CA 91377
- Phone
- (805) 974-0456
- Enumerated
- Jun 21, 2018
- Record last updated
- May 28, 2026
- Medicare enrollment
- Enrolled (PECOS I20210923002326); accepts Medicare assignment
- Medical or professional school
- Rocky Vista University College Of Osteopathic Med, 2018
- Entity
- Type 1 · individual
Verify Jesse Liangyu Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A19054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Gap Post-Acute Care ServicesPanorama City, CA
- San Fernando Valley Medical Group IncSherman Oaks, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
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Common questions
What is Jesse Liangyu Chen, DO's NPI number?
Jesse Liangyu Chen, DO's National Provider Identifier (NPI) is 1902390990, issued on Jun 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jesse Liangyu Chen, DO located?
The NPPES record lists a practice address at 638 Lindero Canyon RD # 343, Oak Park, CA, 91377. Phone: (805) 974-0456. Providers update this record themselves, so call before visiting.
How can I verify Jesse Liangyu Chen, DO's license?
NPPES lists California license number 20A19054, 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.
What is Jesse Liangyu Chen, DO's MIPS final score?
The 2023 MIPS final score is 84 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.