Jason Shen, MD
Family Medicine Physician · Yorba Linda, CA
Jason Shen, MD is a family medicine physician with a practice address in Yorba Linda, California, and NPI 1346515921, issued on Mar 15, 2012. Check the license (California A123914, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jason Shen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A123914 CA
Self-reported in NPPES; status is on the state search - Practice location
- 22550 Savi Ranch Pkwy, Yorba Linda, CA 92887
- Phone
- (714) 685-3633
- Enumerated
- Mar 15, 2012
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131206000455); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 22550 Savi Ranch Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anne HookPharmacist1720526684
Verify Jason Shen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A123914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average family medicine physician in 2024
2,393 Medicare Part D claims for 307 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 115 claims were for opioids.
Most prescribed
- Atorvastatin Calcium215 claims
- Amlodipine Besylate97 claims
- Lisinopril96 claims
- Losartan Potassium80 claims
- Metformin Hcl Er78 claims
- Lisinopril-Hydrochlorothiazide73 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
- Southern California Permanente Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason Shen among 17,133 family medicine physician records in California
Jason Shen, MD 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 2012, is newer than 66% of them.
- NPI issued2012 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2011 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 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).
48 family medicine physician records list a practice address in Yorba Linda
They are 48 of the 748 NPPES records with a practice address in Yorba Linda, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Yorba Linda → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Donna Hammel-Davis, M.D.Yorba Linda, CA 928871023166683
- Rania HannaYorba Linda, CA 928871124534904
- Zainab Hasan, M.D.Yorba Linda, CA 928871528407814
- Yoonjung Jang, D.O.Yorba Linda, CA 928871447544614
- Silvester Lim, M.D.Yorba Linda, CA 928871376681973
- Melanie Mohleji, MDYorba Linda, CA 928871396007571
- Arianne Sharma, DOYorba Linda, CA 928871356928048
- Tyler Syndergaard, MDYorba Linda, CA 928871710374293
Common questions
What is Jason Shen, MD's NPI number?
Jason Shen, MD's National Provider Identifier (NPI) is 1346515921, issued on Mar 15, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jason Shen, MD located?
The NPPES record lists a practice address at 22550 Savi Ranch Pkwy, Yorba Linda, CA, 92887. Phone: (714) 685-3633. Providers update this record themselves, so call before visiting.
How can I verify Jason Shen, MD's license?
NPPES lists California license number A123914, 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 Shen, MD prescribe under Medicare Part D?
In 2024, Jason Shen, MD had 2,393 Medicare Part D claims for 307 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.