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Anesthesiology

Richard T. Yeh, MD

Works at hospitals in Long Beach, CA · California

Summary

Dr. Richard T. Yeh, MD is an anesthesiologist at 101 The City Dr S, Orange, CA 92868. Phone: (714) 456-7004. Accepts Medicare assignment. In 2024, Richard T. Yeh had 129 Original Medicare patients and 162 services. NPI 1689788895. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 101 The City Dr S, Orange, CA 92868 · Directions (3 more locations)
  • Phone: (714) 456‑7004
  • Medicare: Accepts Medicare assignment
  • Hospital: Memorialcare Long Beach Medical Center
  • Group practice: Cep America - Anesthesia PC (+2 more)
  • Medical school: Saint Louis University School Of Medicine · graduated 2002 (24 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Richard T. Yeh, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Richard T. Yeh accept Medicare assignment?
Yes. Medicare's clinician data says Richard T. Yeh accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Richard T. Yeh see?
In 2024, CMS data shows 129 Original Medicare patients and 162 services for Richard T. Yeh. This counts Original Medicare only and measures volume, not quality.
What is Richard T. Yeh's NPI number?
1689788895. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Richard T. Yeh, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients129
Services billed to Medicare162
Different services or procedures56
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Anesthesia for extensive surgery on spine (00670)13 services
  2. Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)12 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis57%
  • Diabetes50%
  • Chronic kidney disease35%
  • Ischemic heart disease32%

Hospitals where Richard T. Yeh works

Medicare's Facility Affiliation Data lists Richard T. Yeh at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Richard T. Yeh is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Richard T. Yeh as a member of these groups (CMS data updated October 2, 2026).

  • Cep America - Anesthesia PC849 clinicians in the group
  • Regents of the University of239 clinicians in the group
  • California Anesthesia Associates Medical Group Inc49 clinicians in the group

Specialties

Find other Anesthesiology doctors in California →

Other anesthesiologists in Orange

Clinicians with the same Medicare primary specialty in Orange, CA — not a recommendation.

All anesthesiologists in Orange →

Other clinicians in Cep America - Anesthesia PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolSaint Louis University School Of Medicine
Graduation year2002 (24 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1689788895
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians