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Emergency Medicine

Lindsey Williams, MD

Works at hospitals in Martinsburg, WV · Petersburg, WV · Fairfax, VA … · West Virginia, Virginia

Summary

Lindsey Williams, MD (Emergency Medicine) is listed by Medicare at 5 hospitals in Martinsburg, WV, Petersburg, WV and Fairfax, VA and other places. NPI 1295398022. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Lindsey Williams, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
7Years since medical school (graduated 2019)
FemaleGender (as listed)
City Hospital IncGroup practice (+3 more)

Quick answers

Which hospitals does Lindsey Williams work at?
Medicare's official clinician data lists Lindsey Williams at 5 hospitals: Berkeley Medical Center, Grant Memorial Hospital, Inova Fair Oaks Hospital, Inova Mount Vernon Hospital and Potomac Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Lindsey Williams see patients?
Medicare's clinician data lists 5 practice locations, including Keyser, WV, Martinsburg, WV and Alexandria, VA. Call before your visit to confirm the address.
What is Lindsey Williams's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Lindsey Williams accept Medicare assignment?
Yes. Medicare's clinician data says Lindsey Williams 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 Lindsey Williams?
(304) 597-3500, as listed in official Medicare / NPI Registry data.
What is Lindsey Williams's NPI number?
1295398022. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lindsey Williams works

Medicare's Facility Affiliation Data lists Lindsey Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Lindsey Williams is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Lindsey Williams as a member of these groups (CMS data updated 2026-10-02).

  • City Hospital Inc161 clinicians in the group
  • Potomac Valley Hospital of W VA, Inc87 clinicians in the group
  • Commonwealth Emergency Physicians PC45 clinicians in the group
  • Jefferson Memorial Hospital31 clinicians in the group

Specialties

Find other Emergency Medicine doctors in West Virginia →

Other emergency medicine doctors in Keyser

Clinicians with the same Medicare primary specialty in Keyser, WV — not a recommendation.

All emergency medicine doctors in Keyser →

Clinician information

CredentialMD
Graduation year2019
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1295398022
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians