Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Carondelet Medical Group, Inc

Q: What is the NPI number for Carondelet Medical Group, Inc?

The NPI for Carondelet Medical Group, Inc is 1659326585, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Tucson, AZ · enumerated 2006 · authorized official Christen Castellano, Executive Vice President, Chief Str.

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

National Provider Identifier

1659326585

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Registry record

Entity type Organization (Type 2)

Legal business name Carondelet Medical Group, Inc

Practice address 2202 N. Forbes Blvd, Tucson, AZ, 85745

Phone (520) 872-7790

Fax (520) 872-7929

Enumeration date May 22, 2006

Last updated in NPPES Jun 27, 2013

Taxonomy & classification

174400000X Specialist Other Service Providers Secondary

204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Christen Castellano

Title Executive Vice President, Chief Str

Phone (520) 872-7638

Other identifiers

Identifier	Type	State	Issuer
653298	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Carondelet Medical Group, Inc?

NPPES lists Christen Castellano (Executive Vice President, Chief Str) as the authorized official for this organization.

What is the NPI number for Carondelet Medical Group, Inc?

The NPI for Carondelet Medical Group, Inc is 1659326585, 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 2013-06-27.