Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. William Harold Layton, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1073809208

Mr. William Harold Layton, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Riverview, Florida. Graduated from University of South Florida College of Medicine in 2011, 15 years ago. Practices with Florida Hospital Physician Group Inc, a 932-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida and New York.

Years since qualifying
15
Trained at
University of South Florida College of Medicine
Licensed in
FL, NY
In the registry since
2011
Specialties on file
4
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

9320 US Highway 301 S
Riverview, FL 33578-6300
Phone: (813) 471-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7171 N Dale Mabry Hwy, Tampa, FL 33614-2665 — (813) 932-2222

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence ARNP9264598 (FL)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 087645 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 642966 (NY)
Nurse Practitioner Taxonomy 363L00000X · Licence ARNP9264598 (FL)

Record details

NPI number1073809208
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 27, 2011
Last updated in NPPESDecember 29, 2025
Certification dateDecember 29, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Florida Hospital Physician Group Inc — 932 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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