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I V Radiology Medical Group

Diagnostic Radiology Physician in Sacramento, CA · enumerated 2017 · authorized official John Hadorn, Authorized Signer.

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

National Provider Identifier

1184153629

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Registry record

Entity type Organization (Type 2)
Legal business name I V Radiology Medical Group
Practice address 4608 T St, Sacramento, CA, 95819
Phone (559) 455-4127
Enumeration date Jun 8, 2017
Last updated in NPPES Mar 24, 2021

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Hadorn
Title Authorized Signer
Phone (559) 455-4127

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-03-24. Verify at npiregistry.cms.hhs.gov.
Where is I V Radiology Medical Group located?
The practice location on file with NPPES is in Sacramento, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-24.