Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Anesthesiology

Glenn C. Snyders, MD

Works at hospitals in Irvine, CA · Escondido, CA · Orange, CA · California

Summary

Dr. Glenn C. Snyders, MD is an anesthesiologist at 16250 Sand Canyon Ave, Irvine, CA 92618. Phone: (855) 999-4641. Accepts Medicare assignment. In 2024, Glenn C. Snyders had 34 Original Medicare patients and 50 services. NPI 1457708935. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Glenn C. Snyders, 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 Glenn C. Snyders accept Medicare assignment?
Yes. Medicare's clinician data says Glenn C. Snyders 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 Glenn C. Snyders see?
In 2024, CMS data shows 34 Original Medicare patients and 50 services for Glenn C. Snyders. This counts Original Medicare only and measures volume, not quality.
What is Glenn C. Snyders's NPI number?
1457708935. 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 Glenn C. Snyders, 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 patients34
Services billed to Medicare50
Different services or procedures28
Participating Medicare providerYes
Average age of these patients74

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%
  • Arthritis65%
  • Diabetes35%

Hospitals where Glenn C. Snyders works

Medicare's Facility Affiliation Data lists Glenn C. Snyders 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 Glenn C. Snyders is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Glenn C. Snyders as a member of these groups (CMS data updated October 2, 2026).

  • Allied Anesthesia Medical Group Inc191 clinicians in the group
  • Palomar Anesthesia Partners Inc41 clinicians in the group
  • Anesthesia Consultants of California Medical Group Inc34 clinicians in the group

Specialties

Find other Anesthesiology doctors in California →

Other anesthesiologists in Irvine

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

All anesthesiologists in Irvine →

Other clinicians in Allied Anesthesia Medical Group Inc

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

Clinician information

CredentialMD
Medical schoolVirginia Commonwealth University, School Of Medicine
Graduation year2016 (10 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457708935
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