Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chattanooga Diagnostic Imaging

Specialist in Chattanooga, TN · enumerated 2006 · authorized official Daniel Schaefer, Coo.

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

National Provider Identifier

1013947464

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Registry record

Entity type Organization (Type 2)

Legal business name Chattanooga Diagnostic Imaging

Practice address 440 N Holtzclaw Ave, Chattanooga, TN, 37404

Phone (423) 698-5561

Fax (423) 629-9068

Enumeration date Jul 3, 2006

Last updated in NPPES Jul 13, 2007

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Daniel Schaefer

Title Coo

Phone (770) 300-0101

Other identifiers

Identifier	Type	State	Issuer
3077166	Other	TN	BCBS

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

Where is Chattanooga Diagnostic Imaging located?

The practice location on file with NPPES is in Chattanooga, TN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-07-13. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-13.