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

Frederick Anthony Willyerd, MD

Individual provider Pediatric Critical Care Medicine Physician · NPI 1255661468

Frederick Anthony Willyerd, MD is a Critical Care (Intensivists) in Phoenix, Arizona. Graduated from Creighton University School of Medicine in 2007, 19 years ago. Practices with Phoenix Children's Hospital, a 430-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
19
Trained at
Creighton University School of Medicine
Licensed in
AZ
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1919 E Thomas Rd
Phoenix, AZ 85016-7710
Phone: (602) 933-1784
Fax: (602) 933-1785
Show map & directions

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

Additional practice locations (1)

  • 5301 E Grant Rd, Tucson, AZ 85712-2805 — (520) 324-4156

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 48044 (AZ)

Record details

NPI number1255661468
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2010
Last updated in NPPESAugust 18, 2021
Certification dateAugust 18, 2021
Mailing address3200 E Camelback Rd Ste 250, Phoenix, AZ 85018-2327

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesPEDIATRIC MEDICINE
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Phoenix Children'S Hospital — 430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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