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Radiation Oncologists of Central Arizona

Radiation Oncology Physician in Phoenix, AZ · enumerated 2008 · authorized official John Kresl, Management/Committee Member.

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

National Provider Identifier

1770736324

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Registry record

Entity type Organization (Type 2)
Legal business name Radiation Oncologists of Central Arizona
Practice address 4611 E. Shea Blvd, Ste 120, Phoenix, AZ, 85028
Phone (602) 441-3845
Fax (602) 464-9769
Enumeration date Oct 28, 2008
Last updated in NPPES Jan 21, 2016

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Kresl
Title Management/Committee Member
Phone (602) 441-3845

Other identifiers

Identifier Type State Issuer
391486 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

What is the NPI number for Radiation Oncologists of Central Arizona?
The NPI for Radiation Oncologists of Central Arizona is 1770736324, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Radiation Oncologists of Central Arizona?
NPPES lists John Kresl (Management/Committee Member) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-21.