NPPES file of Aug 9, 2026

Shan Yuan, MD

Blood Banking & Transfusion Medicine Physician · Duarte, CA

Shan Yuan, MD is a blood banking & transfusion medicine physician with a practice address in Duarte, California, and NPI 1255430963, issued on Sep 21, 2006. Check the license (California A91468, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255430963
Name
Shan Yuan
Credential
MD
Primary taxonomy
Blood Banking & Transfusion Medicine Physician 207ZB0001X
License number
A91468 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 Duarte RD, Duarte, CA 91010
Phone
(626) 359-8111
Enumerated
Sep 21, 2006
Record last updated
Nov 25, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
00A914680 CA
Medicare enrollment
Enrolled (PECOS I20050819000402); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 2000
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1500 Duarte RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Chelsea Abad, CRNP, AGPCNP - BCGerontology Nurse Practitioner1952848137
  2. Wajidah Abdul-KhabirHospitalist Physician1215323522
  3. Farah Abdulla, MDDermatology Physician1093934390
  4. Megan Abel, PA-CPhysician Assistant1104100619
  5. Michelle Afkhami, M.D.Hematology (Pathology) Physician1326230228
  6. Vaibhav Agrawal, M.D.Hematology & Oncology Physician1538402565

Verify Shan Yuan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A91468
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 99.1 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.

  1. Qualityout of 100 · 30% of the final score85.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. City OF Hope Medical FoundationDuarte, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Blood Banking & Transfusion Medicine Physician providers in California

There are 54 blood banking & transfusion medicine physician records in California.

Other blood banking & transfusion medicine physician records in California

  1. Yembur Ahmad, MDLos Angeles, CA1669978342
  2. Ahmad Al-Sabbagh, MDCarlsbad, CA1598965782
  3. Elizabeth Allen, M.D.San Diego, CA1174814065
  4. Sarah Barnhard, MDSacramento, CA1598082711
  5. Michael Bonin, MDSan Diego, CA1003964974
  6. Shelley Chang, MDLos Angeles, CA1720378151
  7. Joseph Cho, MD, PHDPasadena, CA1679003446
  8. Yung-Kang Chow, M.D., A.M.Irvine, CA1205190337
  9. Mark Edmunds, M.D.West Hollywood, CA1073818548
  10. Edgar Engleman, M.DPalo Alto, CA1417156225

Common questions

What is Shan Yuan, MD's NPI number?

Shan Yuan, MD's National Provider Identifier (NPI) is 1255430963, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Shan Yuan, MD located?

The NPPES record lists a practice address at 1500 Duarte RD, Duarte, CA, 91010. Phone: (626) 359-8111. Providers update this record themselves, so call before visiting.

How can I verify Shan Yuan, MD's license?

NPPES lists California license number A91468, 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 Shan Yuan, MD's MIPS final score?

The 2023 MIPS final score is 99.1 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.