Jason Chen
Surgery Physician · Los Angeles, CA
Jason Chen is a surgery physician with a practice address in Los Angeles, California, and NPI 1720425846, issued on May 30, 2013. Check the license (California A160203, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jason Chen
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A160203 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1520 San Pablo St Ste 4300, Los Angeles, CA 90033
- Phone
- (323) 442-9064
- Enumerated
- May 30, 2013
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (323) 442-6887
- Medicare enrollment
- Enrolled (PECOS I20220914001005); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 1520 San Pablo St Ste 4300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nidal AlkafarnaSurgical Physician Assistant1053796136
- Kemp Anderson, MDSurgery Physician1942704341
- Craig Baker, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1922020833
- Christopher BerryStudent in an Organized Health Care Education/Training Program1154261477
- Amanda Bui, NPAcute Care Nurse Practitioner1508452244
Verify Jason Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A160203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average surgery physician in 2024
176 Medicare Part D claims for 65 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Oxycodone Hcl28 claims
- Neomycin Sulfate26 claims
- Metronidazole25 claims
- Gavilyte-C22 claims
- Naproxen12 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: $20.98
1 payment: food and beverage; the largest payer was Cranial Technologies, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Permanente Medical Group IncDublin, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason Chen among 3,118 surgery physician records in California
Jason Chen is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 75% of them.
- NPI issued2013 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2013 · median 2003 among the 1,901 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Los Angeles → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Peter Crookes, MDLos Angeles, CA 900331396780631
- Tom Demeester, MDLos Angeles, CA 900331902837289
- Saurabh Jain, M.D.,M.R.C.S.Los Angeles, CA 900331528011970
- Namir Katkhouda, MDLos Angeles, CA 900331164450714
- Simon Keushkerian, M.D.Los Angeles, CA 900331306866850
- Faisal Khan, M.D.Los Angeles, CA 900331043233885
- Stephen Lee, M.D.Los Angeles, CA 900331790987105
- John Lipham, MDLos Angeles, CA 900331639100845
Common questions
What is Jason Chen's NPI number?
Jason Chen's National Provider Identifier (NPI) is 1720425846, issued on May 30, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jason Chen located?
The NPPES record lists a practice address at 1520 San Pablo St Ste 4300, Los Angeles, CA, 90033. Phone: (323) 442-9064. Providers update this record themselves, so call before visiting.
How can I verify Jason Chen's license?
NPPES lists California license number A160203, 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 Jason Chen prescribe under Medicare Part D?
In 2024, Jason Chen had 176 Medicare Part D claims for 65 beneficiaries; the average among surgery physician prescribers was 147. 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.