Yang Shen, M.D.
Endocrinology, Diabetes & Metabolism Physician · Pasadena, CA
Yang Shen, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Pasadena, California, and NPI 1609189075, issued on Jul 14, 2010. Check the license (California A126055, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yang Shen
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- A126055 CA
01075630A IN
Self-reported in NPPES; status is on the state search - Practice location
- 55 E California Blvd Ste 204, Pasadena, CA 91105
- Phone
- (626) 397-8323
- Enumerated
- Jul 14, 2010
- Record last updated
- Oct 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (626) 792-3611
- Medicaid ID
- 201312670 IN
- Medicare enrollment
- Enrolled (PECOS I20160725000925); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 55 E California Blvd Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Newby, M.S., R.D., L.D.Registered Dietitian1245470152
- Cedric Ng, M.D.Pediatric Endocrinology Physician1437446952
- Mahtab Sohrevardi, MDEndocrinology, Diabetes & Metabolism Physician1578777033
- Darice Yang, M.D.Rheumatology Physician1427255454
Verify Yang Shen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A126055Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
5,403 Medicare Part D claims for 549 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Ozempic617 claims
- Levothyroxine Sodium579 claims
- Metformin Hcl432 claims
- Farxiga232 claims
- Lantus Solostar224 claims
- Alendronate Sodium192 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 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).
Industry payments in 2024: $482.80
20 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 5,661 providers of this specialty with any payment received $5,742.15 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
- The Huntington Medical FoundationPasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yang Shen among 1,131 endocrinology, diabetes & metabolism physician records in California
Yang Shen, M.D. is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 68% of them.
- NPI issued2010 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2010 · median 2003 among the 779 with a school on file
- Record last updated2019 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Pasadena → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Jennifer Chang, M.D.Pasadena, CA 911051568631091
- Maria Linares Valderrama, M.D.Pasadena, CA 911051659739324
- Gia Novell-Kimura, MDPasadena, CA 911051558317834
- Albert Shieh, M.D.Pasadena, CA 911051750540647
- Mahtab Sohrevardi, MDPasadena, CA 911051578777033
- Frederick Lee, MDPasadena, CA 911071063508679
- Warren Lee, MD, MHSPasadena, CA 911071942696448
- Cary Manoogian, MDPasadena, CA 911011306819271
Common questions
What is Yang Shen, M.D.'s NPI number?
Yang Shen, M.D.'s National Provider Identifier (NPI) is 1609189075, issued on Jul 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Yang Shen, M.D. located?
The NPPES record lists a practice address at 55 E California Blvd Ste 204, Pasadena, CA, 91105. Phone: (626) 397-8323. Providers update this record themselves, so call before visiting.
How can I verify Yang Shen, M.D.'s license?
NPPES lists California license number A126055, 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 Yang Shen, M.D. prescribe under Medicare Part D?
In 2024, Yang Shen, M.D. had 5,403 Medicare Part D claims for 549 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Yang Shen, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.5 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.