NPPES file of Aug 9, 2026

Sam Su Hsien Yeh, MD

Hematology & Oncology Physician · Riverside, CA

Sam Su Hsien Yeh, MD is a hematology & oncology physician with a practice address in Riverside, California, and NPI 1689741498, issued on Nov 29, 2006. Check the license (California A76394, 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
1689741498
Name
Sam Su Hsien Yeh
Credential
MD
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
A76394 CA
Self-reported in NPPES; status is on the state search
Practice location
10800 Magnolia Ave, Riverside, CA 92505
Phone
(909) 353-2000
Enumerated
Nov 29, 2006
Record last updated
Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20051020001096); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →

Also registered at 10800 Magnolia Ave

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

  1. Joseph Abapo, MDPediatrics Physician1841348786
  2. Hussein Abdulrassoul, MDOrthopaedic Surgery Physician1972123891
  3. Kimberly Adams, PA-CMedical Physician Assistant1053522870
  4. Alfredo Aguiar, PAPhysician Assistant1043368970
  5. Michael Aguinaldo, M.D.Pediatrics Physician1851531487
  6. Maria Aguirre, MDPediatrics Physician1295806255

Verify Sam Su Hsien Yeh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A76394    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

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87% more Medicare Part D claims than the average hematology & oncology physician in 2024

1,638 Medicare Part D claims for 308 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 20 claims were for opioids.

  1. Sam Yeh1,638
  2. Specialty average877

Most prescribed

  1. Abiraterone Acetate163 claims
  2. Anastrozole160 claims
  3. Prednisone130 claims
  4. Xtandi89 claims
  5. Dexamethasone67 claims
  6. Lenalidomide67 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.

Industry payments in 2024: $3,367.73

9 payments; by number, the most common kind was consulting fee; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sam Yeh$3,367.73
  2. Specialty average$7,481.41

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

  1. Southern California Permanente Medical GroupRiverside, CA

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

Sam Su Hsien Yeh among 1,583 hematology & oncology physician records in California

Sam Su Hsien Yeh, MD 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 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 54% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1999 · median 2003 among the 1,124 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 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.

All 1,583 in California → Every provider in Riverside → Hematology & Oncology Physician nationwide →

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

  1. Xinting Fu, MDRiverside, CA 925051770650582
  2. Fawaz Gailani, MDRiverside, CA 925051013084839
  3. Andy Jang, MDRiverside, CA 925051386703031
  4. Annie Oh, M.D.Riverside, CA 925051205028404
  5. Candice Ruby, MDRiverside, CA 925051407904451
  6. Muhammad Muslim, MDRiverside, CA 925061861571218
  7. Ghaleb Saab, MDRiverside, CA 925061396720850
  8. Vaishali Saste, M.D.Riverside, CA 925061902950033

Common questions

What is Sam Su Hsien Yeh, MD's NPI number?

Sam Su Hsien Yeh, MD's National Provider Identifier (NPI) is 1689741498, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sam Su Hsien Yeh, MD located?

The NPPES record lists a practice address at 10800 Magnolia Ave, Riverside, CA, 92505. Phone: (909) 353-2000. Providers update this record themselves, so call before visiting.

How can I verify Sam Su Hsien Yeh, MD's license?

NPPES lists California license number A76394, 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 Sam Su Hsien Yeh, MD prescribe under Medicare Part D?

In 2024, Sam Su Hsien Yeh, MD had 1,638 Medicare Part D claims for 308 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.