William Colby Downs
Emergency Medicine • Memphis, TN
Professional Overview & Biography Verified Profile Summary
William Downs is a registered healthcare professional specializing in Emergency Medicine in Memphis, TN. Practice services are available at 920 MADISON AVE STE 447 under active NPI credentials.
Practice Location & Contact Primary Location
920 Madison Ave Ste 447
Memphis, TN 381033438
Specialty Benchmarks & Practice Insights
Comparative analytics for Emergency Medicine in Memphis, TN
Practicing in Memphis, TN (1229 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-05-29NUCC Taxonomy Code: 207P00000X
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Student in an Organized Health Care Education/Training Program
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Emergency Medicine (License #77232 in TN)
NPI status registered as active in NPPES database
Registered at 920 MADISON AVE STE 447, MEMPHIS, TN 381033438 (Tel: 9014483197)
Registered at 251 S CLAYBROOK ST STE A206, MEMPHIS, TN 381043539 (Tel: 9014483197)
Recorded as WILLIAM DOWNS
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
251 S Claybrook St Ste A206
Memphis, TN 381043539
Phone: 9014483197
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.