Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Riley

Individual provider Certified Registered Nurse Anesthetist · NPI 1922822824

William Riley is registered under Certified Registered Nurse Anesthetist (CRNA) in Memphis, Tennessee. Qualified in 2025, 1 year ago. Practices with American Anesthesiology of Tennessee PC, a 304-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
1
Licensed in
TN
In the registry since
2024
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

874 Union Ave Rm 325
Memphis, TN 38103-3514
Phone: (901) 448-6128
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 39164 (TN)

Record details

NPI number1922822824
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 8, 2024
Last updated in NPPESAugust 29, 2025
Certification dateAugust 29, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice American Anesthesiology Of Tennessee Pc — 304 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at American Anesthesiology of Tennessee PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 304 clinicians in the practice; 12 are shown here.

Other providers in Memphis