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Optometry

Julie A. Frederick, OD

Sees patients in Defiance, OH · Ohio

Summary

Julie A. Frederick, OD (Optometry) is enrolled with Medicare at 1 practice location in Defiance, OH. NPI 1841343415. 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 Julie A. Frederick, 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
28Years since medical school (graduated 1998)
Ohio State University - College Of OptometryMedical school
FemaleGender (as listed)
Brunswick Eye and Contact LensGroup practice

Quick answers

Where does Julie A. Frederick see patients?
Medicare's clinician data lists 1 practice location in Defiance, OH. Call before your visit to confirm the address.
What is Julie A. Frederick's specialty?
Medicare lists Optometry as the primary specialty.
Does Julie A. Frederick accept Medicare assignment?
Yes. Medicare's clinician data says Julie A. Frederick 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 Julie A. Frederick?
(419) 782-3937, as listed in official Medicare / NPI Registry data.
What is Julie A. Frederick's NPI number?
1841343415. 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 Julie A. Frederick is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Julie A. Frederick as a member of this group (CMS data updated 2026-10-02).

  • Brunswick Eye and Contact Lens4 clinicians in the group

Specialties

Find other clinicians: Optometry, Ohio →

Other optometrists in Defiance

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

All optometrists in Defiance →

Clinician information

CredentialOD
Medical schoolOhio State University - College Of Optometry
Graduation year1998
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1841343415
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