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Optometry

Mark A. Mathews, OD

Sees patients in Fremont, OH · Ohio

Summary

Mark A. Mathews, OD (Optometry) is enrolled with Medicare at 1 practice location in Fremont, OH. NPI 1376500231. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Mark A. Mathews, 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

OptometryPrimary specialty
May acceptAccepts Medicare assignment
43Years since medical school (graduated 1983)
Ohio State University - College Of OptometryMedical school
MaleGender (as listed)

Quick answers

Where does Mark A. Mathews see patients?
Medicare's clinician data lists 1 practice location in Fremont, OH. Call before your visit to confirm the address.
What is Mark A. Mathews's specialty?
Medicare lists Optometry as the primary specialty.
Does Mark A. Mathews accept Medicare assignment?
Medicare's clinician data says Mark A. Mathews may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Mark A. Mathews?
(419) 332-4309, as listed in official Medicare / NPI Registry data.
What is Mark A. Mathews's NPI number?
1376500231. 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 Mark A. Mathews is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Optometry, Ohio →

Other optometrists in Fremont

Clinicians with the same Medicare primary specialty in Fremont, OH — not a recommendation.

All optometrists in Fremont →

Clinician information

CredentialOD
Medical schoolOhio State University - College Of Optometry
Graduation year1983
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1376500231
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