Jason Jei Sun Chen
Family Medicine Physician · Salinas, CA
Jason Jei Sun Chen is a family medicine physician with a practice address in Salinas, California, and NPI 1932783396, issued on May 11, 2021. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jason Jei Sun Chen
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD20250994 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Constitution Blvd, Salinas, CA 93906
- Phone
- (831) 755-4123
- Enumerated
- May 11, 2021
- Record last updated
- Dec 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20251105003964); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1441 Constitution Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana AguilarNurse's Aide1689993107
- Sheila AguillonCase Manager/Care Coordinator1740714542
- Teresa Albert, MDObstetrics & Gynecology Physician1598776478
- Angelica AlcarazNurse's Aide1194044693
- Cristobal Alcaraz, P.A.Physician Assistant1184634677
- Stephanie Alexander, IMF 101713Mental Health Counselor1144732199
Verify Jason Jei Sun Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
254 Medicare Part D claims for 126 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Lidocaine22 claims
- Ibuprofen16 claims
- Naproxen15 claims
- Atorvastatin Calcium14 claims
- Amlodipine Besylate12 claims
- Fluticasone Propionate12 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.
Bills Medicare through one group practice
- Gallup Community HealthGallup, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason Jei Sun Chen among 17,133 family medicine physician records in California
Jason Jei Sun Chen is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
130 family medicine physician records list a practice address in Salinas
They are 130 of the 4,530 NPPES records with a practice address in Salinas, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Salinas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Adame, MDSalinas, CA 939061346245669
- Valerie Bengal, MDSalinas, CA 939061790701761
- Rolando Cabrera, M.D.Salinas, CA 939061871518811
- Douglas Cambier, M.D.Salinas, CA 939061487659702
- Chien Fang ChenSalinas, CA 939061225058720
- Kathy Clift, P.A.Salinas, CA 939061932104262
- Jessica Goldstein, M.D.Salinas, CA 939061760452601
- James Hoffman, M.D.Salinas, CA 939061487659405
Common questions
What is Jason Jei Sun Chen's NPI number?
Jason Jei Sun Chen's National Provider Identifier (NPI) is 1932783396, issued on May 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jason Jei Sun Chen located?
The NPPES record lists a practice address at 1441 Constitution Blvd, Salinas, CA, 93906. Phone: (831) 755-4123. Providers update this record themselves, so call before visiting.
How can I verify Jason Jei Sun Chen's license?
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 Jei Sun Chen prescribe under Medicare Part D?
In 2024, Jason Jei Sun Chen had 254 Medicare Part D claims for 126 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.