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Optometry

William McCoy, OD

Sees patients in Salem, MO · Missouri

Summary

William McCoy, OD (Optometry) is enrolled with Medicare at 1 practice location in Salem, MO. NPI 1801844543. 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 William McCoy, 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
52Years since medical school (graduated 1974)
Southern College Of OptometryMedical school
MaleGender (as listed)

Quick answers

Where does William McCoy see patients?
Medicare's clinician data lists 1 practice location in Salem, MO. Call before your visit to confirm the address.
What is William McCoy's specialty?
Medicare lists Optometry as the primary specialty.
Does William McCoy accept Medicare assignment?
Yes. Medicare's clinician data says William McCoy 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 William McCoy?
(573) 729-3937, as listed in official Medicare / NPI Registry data.
What is William McCoy's NPI number?
1801844543. 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 William McCoy is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Optometry, Missouri →

Other optometrists in Missouri

Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.

All optometrists in Missouri →

Clinician information

CredentialOD
Medical schoolSouthern College Of Optometry
Graduation year1974
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801844543
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