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Optometry

Mariah Mitman, OD

Sees patients in Hamilton, MT · Montana

Summary

Mariah Mitman, OD (Optometry) is enrolled with Medicare at 1 practice location in Hamilton, MT. NPI 1366938771. 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 Mariah Mitman, 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
YesAccepts Medicare assignment
8Years since medical school (graduated 2018)
Pacific University - College Of OptometryMedical school
FemaleGender (as listed)
Beyer Big Sky Optical, IncGroup practice

Quick answers

Where does Mariah Mitman see patients?
Medicare's clinician data lists 1 practice location in Hamilton, MT. Call before your visit to confirm the address.
What is Mariah Mitman's specialty?
Medicare lists Optometry as the primary specialty.
Does Mariah Mitman accept Medicare assignment?
Yes. Medicare's clinician data says Mariah Mitman 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 Mariah Mitman?
(406) 363-2020, as listed in official Medicare / NPI Registry data.
What is Mariah Mitman's NPI number?
1366938771. 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 Mariah Mitman is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Mariah Mitman as a member of this group (CMS data updated 2026-10-02).

  • Beyer Big Sky Optical, Inc4 clinicians in the group

Specialties

Find other clinicians: Optometry, Montana →

Other optometrists in Hamilton

Clinicians with the same Medicare primary specialty in Hamilton, MT — not a recommendation.

All optometrists in Hamilton →

Clinician information

CredentialOD
Medical schoolPacific University - College Of Optometry
Graduation year2018
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1366938771
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