Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Am Nutrition Services

Registered Dietitian in Glendale, AZ · enumerated 2007 · authorized official Amy Mccallister, Dietitian.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003011602

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Registry record

Entity type Organization (Type 2)

Legal business name Am Nutrition Services

Practice address 18001 N 79th Ave Ste A12, Glendale, AZ, 85308

Phone (623) 399-6825

Fax (623) 505-3474

Enumeration date Jun 15, 2007

Last updated in NPPES Aug 8, 2024

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 875272 (AZ) Primary

Authorized official

Name Amy Mccallister

Title Dietitian

Phone (623) 399-6825

Other identifiers

Identifier	Type	State	Issuer
V62714	Other	NV	PTAN
Z115443	Other	AZ	PTAN
547661	Medicaid	AZ	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Am Nutrition Services located?

The practice location on file with NPPES is in Glendale, AZ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-08-08. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-08.