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Optometry

Matthew K. Littlejohn, OD

Sees patients in Casa Grande, AZ · Arizona

Summary

Matthew K. Littlejohn, OD (Optometry) is enrolled with Medicare at 1 practice location in Casa Grande, AZ. NPI 1780603142. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(520) 836‑9606 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Matthew K. Littlejohn, 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

1Practice location
OptometryPrimary specialty
YesAccepts Medicare assignment
20Years since medical school (graduated 2006)
Pacific University - College Of OptometryMedical school
MaleGender (as listed)

Quick answers

Where does Matthew K. Littlejohn see patients?
Medicare's clinician data lists 1 practice location in Casa Grande, AZ. Call before your visit to confirm the address.
What is Matthew K. Littlejohn's specialty?
Medicare lists Optometry as the primary specialty.
Does Matthew K. Littlejohn accept Medicare assignment?
Yes. Medicare's clinician data says Matthew K. Littlejohn 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 Matthew K. Littlejohn?
(520) 836-9606, as listed in official Medicare / NPI Registry data.
What is Matthew K. Littlejohn's NPI number?
1780603142. 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 Matthew K. Littlejohn is enrolled with Medicare (CMS data updated 2026-10-02).

  • 653 E Cottonwood Ln, Casa Grande Vision CenterCasa Grande, AZ 85122 (520) 836‑9606

Specialties

Find other clinicians: Optometry, Arizona →

Other optometrists in Casa Grande

Clinicians with the same Medicare primary specialty in Casa Grande, AZ — not a recommendation.

All optometrists in Casa Grande →

Clinician information

CredentialOD
Medical schoolPacific University - College Of Optometry
Graduation year2006
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1780603142
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