NPI Portal NPI Lookup & Verification

Patrick G Fredenberg, MD

Patrick G Fredenberg is a Diagnostic Radiology Physician provider (Radiology) practicing in Glendale, AZ, registered in the NPPES registry with NPI 1710976766 since 2005. The credential MD stands for Doctor of Medicine. Practices at Associated Valley Radiologists Ltd (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1710976766
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 6238472000
Enumeration date 2005-10-20
Last updated in NPPES 2019-03-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2085R0202X Diagnostic Radiology Physician Primary 26144 AZ

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
Copy-ready billing details
Provider: Patrick Fredenberg, MD
NPI: 1710976766
Taxonomy: 2085R0202X (Diagnostic Radiology Physician)
Address: 5605 W EUGIE AVE STE 110, Glendale, AZ, 85304

Other providers at this practice address

NPI Name Type Specialty Location
1174512123 Christophe Frouge Individual Diagnostic Radiology Physician Glendale, AZ
1336138387 Christian Dewald Individual Diagnostic Radiology Physician Glendale, AZ
1528057585 Andrew Ondracek Individual Diagnostic Radiology Physician Glendale, AZ
1023007168 Denise Smith Individual Diagnostic Radiology Physician Glendale, AZ
1578552618 Stanley Wehn Individual Diagnostic Radiology Physician Glendale, AZ
1578552519 Herbert Tomaso Individual Diagnostic Radiology Physician Glendale, AZ
1528057569 Brian Yuh Individual Vascular & Interventional Radiology Physician Glendale, AZ
1225027279 Brian Frohna Individual Diagnostic Radiology Physician Glendale, AZ

Verify this record

Cross-check NPI 1710976766 against the authoritative CMS record: view Patrick G Fredenberg on the official NPPES registry .

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 or validate an NPI number.

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).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-03-07.