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Optometry

Natalie M. Breau, OD

Sees patients in Anaheim, CA · California

Summary

Dr. Natalie M. Breau, OD is an optometrist at 5460 E La Palma Ave, Anaheim, CA 92807. Phone: (714) 463-7520. Accepts Medicare assignment. NPI 1841931003. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Optometrist (Medicare lists Optometry)
  • Address: 5460 E La Palma Ave, Anaheim, CA 92807 · Directions
  • Phone: (714) 463‑7520
  • Medicare: Accepts Medicare assignment
  • Group practice: Marshall B Ketchum University
  • Optometry school: Southern California College Of Optometry · graduated 2022 (4 years since optometry school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Natalie M. Breau, 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 Natalie M. Breau accept Medicare assignment?
Yes. Medicare's clinician data says Natalie M. Breau 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.
What is Natalie M. Breau's NPI number?
1841931003. 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 Natalie M. Breau is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Natalie M. Breau as a member of this group (CMS data updated October 2, 2026).

  • Marshall B Ketchum University57 clinicians in the group

Specialties

Find other clinicians: Optometry, California →

Other optometrists in Anaheim

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

All optometrists in Anaheim →

Other clinicians in Marshall B Ketchum University

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

Clinician information

CredentialOD
Optometry schoolSouthern California College Of Optometry
Graduation year2022 (4 years since optometry school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1841931003
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 October 2, 2026, retrieved October 29, 2026
  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