Dr. William Shuford Sly , MD
General Practice • St Louis, MO
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. William Sly has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. William Sly, MD was a registered General Practice practicing in St Louis, MO. Throughout an active medical career spanning 12 years, Dr. Sly provided care at the practice location at 1100 SOUTH GRAND BLVD until profile deactivation on 2025-07-24.
Practice Location & Contact Primary Location
1100 South Grand Blvd
St Louis Universith School Of Medicine, Drc Rm 433
St Louis, MO 63104
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in St Louis, MO
Practicing in St Louis, MO (221 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on July 24, 2025
NPI status registered as active in NPPES database
Registered at 1100 SOUTH GRAND BLVD, ST LOUIS UNIVERSITH SCHOOL OF MEDICINE, DRC RM 433, ST LOUIS, MO 63104 (Tel: 3149779229)
Registered at 1100 SOUTH GRAND BLVD DRC RM 433, DEPARTMENT OF BIOCHEMISTRY AND MOLELECULAR BIOLOGY, ST., ST LOUIS, MO 63104 (Tel: 3149779229)
Recorded as WILLIAM SLY, MD
General Practice (License #26759 in MO)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. William Sly
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
1100 South Grand Blvd Drc Rm 433, Department Of Biochemistry And Molelecular Biology, St.
St Louis, MO 63104
Phone: 3149779229
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.