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Marcia Castro-Gideon

Family Medicine Physician in Sun City West, AZ · enumerated 2015 · practices at Iora Senior Health, LLC.

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

National Provider Identifier

1710356183

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Registry record

Entity type Individual (Type 1)
Name Marcia Castro-Gideon
Sex Female
Practice address Sun City West, AZ, 85375
Phone (623) 377-9929
Enumeration date Sep 16, 2015
Last updated in NPPES Apr 9, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 48500 (AZ) Primary

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 does Marcia Castro-Gideon practice?
The practice location on file with NPPES is in Sun City West, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marcia Castro-Gideon?
The National Provider Identifier (NPI) for Marcia Castro-Gideon is 1710356183, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-09.