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Arizona Women'S Care

Obstetrics & Gynecology Physician in Scottsdale, AZ · enumerated 2009 · authorized official Julie Castilla, Controlling Partner.

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

National Provider Identifier

1922234772

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Registry record

Entity type Organization (Type 2)
Legal business name Arizona Women'S Care
Practice address 9823 N 95th St, Suite 101, Scottsdale, AZ, 85258
Phone (480) 451-8454
Fax (480) 451-3466
Enumeration date Jun 8, 2009
Last updated in NPPES Jun 8, 2009

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Julie Castilla
Title Controlling Partner
Phone (480) 451-8454

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Arizona Women'S Care?
Arizona Women'S Care is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-08.