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

William Alton Shakespeare, MD

Individual provider Anesthesiology Physician · NPI 1528153152

William Alton Shakespeare, MD is an Anesthesiology in Scottsdale, Arizona. Graduated from University of Utah School of Medicine in 2005, 21 years ago. Practices with Mountain West Anesthesia LLC, a 265-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Utah.

Years since qualifying
21
Trained at
University of Utah School of Medicine
Licensed in
AZ, UT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

13400 E Shea Blvd
Scottsdale, AZ 85259-5452
Phone: (480) 301-8000
Show map & directions

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

Additional practice locations (1)

  • 5121 S Cottonwood Street, Murray, UT 84157 — (801) 507-5248

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 80284 (AZ)
Anesthesiology Physician Taxonomy 207L00000X · Licence 7502033-1205 (UT)

Record details

NPI number1528153152
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESMay 13, 2026
Certification dateMay 13, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Mountain West Anesthesia Llc — 265 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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