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Neurology

William Keys, MD

Sees patients in Manchester, MD · Maryland

Summary

William Keys, MD (Neurology) is enrolled with Medicare at 1 practice location in Manchester, MD. NPI 1376537266. 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 Keys, 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

NeurologyPrimary specialty
YesAccepts Medicare assignment
38Years since medical school (graduated 1988)
University Of Maryland School Of MedicineMedical school
MaleGender (as listed)

Quick answers

Where does William Keys see patients?
Medicare's clinician data lists 1 practice location in Manchester, MD. Call before your visit to confirm the address.
What is William Keys's specialty?
Medicare lists Neurology as the primary specialty.
Does William Keys accept Medicare assignment?
Yes. Medicare's clinician data says William Keys 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 Keys?
(410) 374-8100, as listed in official Medicare / NPI Registry data.
What is William Keys's NPI number?
1376537266. 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 Keys is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Neurology doctors in Maryland →

Other neurologists in Maryland

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

All neurologists in Maryland →

Clinician information

CredentialMD
Medical schoolUniversity Of Maryland School Of Medicine
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1376537266
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