Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patrick G Fredenberg, MD

Diagnostic Radiology Physician in Glendale, AZ · enumerated 2005 · practices at Associated Valley Radiologists Ltd.

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

National Provider Identifier

1710976766

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Registry record

Entity type Individual (Type 1)

Name Patrick G Fredenberg

Credential MD

Sex Male

Practice address 5605 W Eugie Ave Ste 110, Glendale, AZ, 85304

Phone (623) 847-2000

Enumeration date Oct 20, 2005

Last updated in NPPES Mar 7, 2019

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 26144 (AZ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
527228	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

How do I verify Patrick Fredenberg's NPI record?

Cross-check NPI 1710976766 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710976766 active?

Yes, as of the latest NPPES snapshot, NPI 1710976766 is active (record last updated 2019-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-07.