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

MS. Amy McCallister, RD

Individual provider Registered Dietitian · NPI 1710044011

MS. Amy McCallister, RD is a Registered Dietitian OR Nutrition Professional in Glendale, Arizona. Qualified in 1998, 28 years ago. Practices with Am Nutrition Services, a 48-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
28
Licensed in
AZ
In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

18001 N 79th Ave Ste A12
Glendale, AZ 85308
Phone: (623) 399-6825
Fax: (623) 505-3474
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 10750 W McDowell Rd Ste A300, Avondale, AZ 85392-5963 — (623) 399-6825
  • 14045 N 7th St Ste 4, Phoenix, AZ 85022-4387 — (623) 399-6825
  • 3815 E Bell Rd # 4250, Phoenix, AZ 85032-2122 — (623) 399-6825
  • 4653 E Cotton Gin Loop Ste 100, Phoenix, AZ 85040-8835 — (623) 399-6825

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 875272 (AZ)

Record details

NPI number1710044011
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedJanuary 3, 2007
Last updated in NPPESMarch 2, 2020
Certification dateMarch 2, 2020
Mailing address18001 N 79th Ave Ste A12, Glendale, AZ 85308-8398

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Am Nutrition Services — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Glendale