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Pediatric Cardiac Care of Arizona

Specialist in Oro Valley, AZ · enumerated 2015 · authorized official John Stock, Owner/MD.

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

National Provider Identifier

1043686207

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Registry record

Entity type Organization (Type 2)
Legal business name Pediatric Cardiac Care of Arizona
Practice address 200 W Magee Rd Ste 160, Oro Valley, AZ, 85704
Phone (480) 755-1000
Enumeration date Aug 11, 2015
Last updated in NPPES Feb 17, 2026

Taxonomy & classification

174400000X Specialist Other Service Providers · License 25426 (AZ) Primary

Authorized official

Name John Stock
Title Owner/MD
Phone (602) 510-8081

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

Who is the authorized official for Pediatric Cardiac Care of Arizona?
NPPES lists John Stock (Owner/MD) as the authorized official for this organization.
What is the NPI number for Pediatric Cardiac Care of Arizona?
The NPI for Pediatric Cardiac Care of Arizona is 1043686207, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.