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Optometry

Lance E. McNaughton, OD

Sees patients in Bethesda, MD · Maryland

Summary

Lance E. McNaughton, OD (Optometry) is enrolled with Medicare at 1 practice location in Bethesda, MD. NPI 1003940453. 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 Lance E. McNaughton, 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
23Years since medical school (graduated 2003)
New England College Of OptometryMedical school
MaleGender (as listed)
Two Little Windows LLCGroup practice

Quick answers

Where does Lance E. McNaughton see patients?
Medicare's clinician data lists 1 practice location in Bethesda, MD. Call before your visit to confirm the address.
What is Lance E. McNaughton's specialty?
Medicare lists Optometry as the primary specialty.
Does Lance E. McNaughton accept Medicare assignment?
Yes. Medicare's clinician data says Lance E. McNaughton 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 Lance E. McNaughton?
(301) 365-3670, as listed in official Medicare / NPI Registry data.
What is Lance E. McNaughton's NPI number?
1003940453. 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 Lance E. McNaughton is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Lance E. McNaughton as a member of this group (CMS data updated 2026-10-02).

  • Two Little Windows LLC2 clinicians in the group

Specialties

Find other clinicians: Optometry, Maryland →

Other optometrists in Bethesda

Clinicians with the same Medicare primary specialty in Bethesda, MD — not a recommendation.

All optometrists in Bethesda →

Clinician information

CredentialOD
Medical schoolNew England College Of Optometry
Graduation year2003
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1003940453
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