NPPES file of Aug 9, 2026

Rick Yeh Shiuan Lin

Hematology & Oncology Physician · Duarte, CA

Rick Yeh Shiuan Lin is a hematology & oncology physician with a practice address in Duarte, California, and NPI 1245989557, issued on Mar 22, 2022. Check the license (California A202051, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245989557
Name
Rick Yeh Shiuan Lin
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
A202051 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 Duarte RD, Duarte, CA 91010
Phone
(626) 218-7275
Enumerated
Mar 22, 2022
Record last updated
Apr 26, 2025
Medicare enrollment
Enrolled (PECOS I20260217000734); may accept Medicare assignment
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 Rick Yeh Shiuan Lin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A202051
    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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75% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

222 Medicare Part D claims for 48 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Rick Lin222
  2. Specialty average877

Most prescribed

  1. Carvedilol15 claims
  2. Atorvastatin Calcium11 claims
  3. Levothyroxine Sodium11 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.

Rick Yeh Shiuan Lin among 1,583 hematology & oncology physician records in California

Rick Yeh Shiuan Lin is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than over 99% of them.

  • NPI issued2022 · over 99% of these records are older, under 1% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2022 · median 2003 among the 1,124 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 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in California

There are 1,583 hematology & oncology physician records in California.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Vaibhav Agrawal, M.D.Duarte, CA 910101538402565
  2. Mary Cianfrocca, DODuarte, CA 910101821050550
  3. Robert Figlin, MDDuarte, CA 910101780609966
  4. Theresa HarnedDuarte, CA 910101740305630
  5. Angela Lopez, M.D.Duarte, CA 910101083804306
  6. Michael Rosenzweig, M.D.Duarte, CA 910101164470126
  7. Alexandra Wong, M.D.Duarte, CA 910101639673783
  8. Vasanth Kumar, M.D.La Canada, CA 910111689657496

Common questions

What is Rick Yeh Shiuan Lin's NPI number?

Rick Yeh Shiuan Lin's National Provider Identifier (NPI) is 1245989557, issued on Mar 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Rick Yeh Shiuan Lin located?

The NPPES record lists a practice address at 1500 Duarte RD, Duarte, CA, 91010. Phone: (626) 218-7275. Providers update this record themselves, so call before visiting.

How can I verify Rick Yeh Shiuan Lin's license?

NPPES lists California license number A202051, 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 Rick Yeh Shiuan Lin prescribe under Medicare Part D?

In 2024, Rick Yeh Shiuan Lin had 222 Medicare Part D claims for 48 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.