WILLIAM H SINGER MD
NPI 1548233554
Anesthesiology in Winchester, VA
About William H Singer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM H SINGER MD (NPI 1548233554) is an individual anesthesiology provider in Winchester, Virginia, licensed in Virginia (0101235495) and active in the NPI registry since February 2006.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WINCHESTER, VA 22601
WINCHESTER, VA 22601
WINCHESTER, VA 22601
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is William Singer's NPI number?
The NPI number for William Singer is 1548233554. It was assigned to this individual provider in the NPPES registry on February 9, 2006.
Where is William Singer located?
William Singer practices at 1840 Amherst Street Winchester Medical Center, Winchester, VA 22601. The listed phone number is (540) 536-8000.
What is William Singer's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
When was this NPI record last updated?
The NPPES record for William Singer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.