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Optometry

Melissa S. Walker, OD

Sees patients in Lancaster, PA · Pennsylvania

Summary

Melissa S. Walker, OD (Optometry) is enrolled with Medicare at 1 practice location in Lancaster, PA. NPI 1215299359. 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 Melissa S. Walker, 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
14Years since medical school (graduated 2012)
FemaleGender (as listed)
Eye Associates of Lancaster LtdGroup practice

Quick answers

Where does Melissa S. Walker see patients?
Medicare's clinician data lists 1 practice location in Lancaster, PA. Call before your visit to confirm the address.
What is Melissa S. Walker's specialty?
Medicare lists Optometry as the primary specialty.
Does Melissa S. Walker accept Medicare assignment?
Yes. Medicare's clinician data says Melissa S. Walker 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 Melissa S. Walker's NPI number?
1215299359. 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 Melissa S. Walker is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Melissa S. Walker as a member of this group (CMS data updated 2026-10-02).

  • Eye Associates of Lancaster Ltd7 clinicians in the group

Specialties

Find other clinicians: Optometry, Pennsylvania →

Other optometrists in Lancaster

Clinicians with the same Medicare primary specialty in Lancaster, PA — not a recommendation.

All optometrists in Lancaster →

Clinician information

CredentialOD
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1215299359
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