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Ophthalmology

George L. Mayo, MD

Sees patients in Garden Grove, CA · California

Summary

George L. Mayo, MD (Ophthalmology) is enrolled with Medicare at 1 practice location in Garden Grove, CA. NPI 1265591994. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about George L. Mayo, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

OphthalmologyPrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
Perelman School Of Med At The University Of PennsylvaniaMedical school
MaleGender (as listed)

Quick answers

Where does George L. Mayo see patients?
Medicare's clinician data lists 1 practice location in Garden Grove, CA. Call before your visit to confirm the address.
What is George L. Mayo's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does George L. Mayo accept Medicare assignment?
Yes. Medicare's clinician data says George L. Mayo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for George L. Mayo?
(657) 667-0817, as listed in official Medicare / NPI Registry data.
What is George L. Mayo's NPI number?
1265591994. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where George L. Mayo is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Ophthalmology doctors in California →

Other ophthalmologists in Garden Grove

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

All ophthalmologists in Garden Grove →

Clinician information

CredentialMD
Medical schoolPerelman School Of Med At The University Of Pennsylvania
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1265591994
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians