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DIAGNOSTIC RADIOLOGY CONSULTANTS PA
NPI 1427071430
Radiology - Diagnostic Radiology in Chattanooga, TN

Active since July 25, 2006
1604 GUNBARREL RD, CHATTANOOGA, TN 37421(423) 893-7226(423) 893-7398 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 25, 2025, Jul 21, 2022, Apr 24, 2017 and 1 more (4 updates tracked since 2017).

About Diagnostic Radiology Consultants Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIAGNOSTIC RADIOLOGY CONSULTANTS PA (NPI 1427071430) is a healthcare organization registered as a diagnostic radiology in Chattanooga, Tennessee and active in the NPI registry since July 2006. The organization lists Garth D Mcpherson, President, as its authorized official.

NPPES Registry Identity

NPI1427071430
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NameDIAGNOSTIC RADIOLOGY CONSULTANTS PA
Location Address1604 GUNBARREL RDChattanooga, TN 37421-3125
Mailing Address1604 Gunbarrel RdChattanooga, TN 37421-3125 · (423) 648-2395 · Fax (423) 648-7542
Phone(423) 893-7226
Fax(423) 893-7398
Organization SubpartNo
Authorized OfficialGarth D McphersonPresident · (423) 648-2395
Enumeration DateJuly 25, 2006
Last NPPES UpdateJune 25, 20254 updates tracked since enumeration
NPPES CertifiedJune 25, 2025
✔ NPI 1427071430 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
1604 GUNBARREL RD, Chattanooga, TN 37421
Open in Google Maps ↗

Other Identifiers 4

Other20870TN · Bcbs Of Tn
Other235538GA · Bcbs Of Ga
Medicaid300019816DGA
Medicaid3709667TN

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Cigna Healthcare, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diagnostic Radiology Consultants Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

26

Medicare enrollment records show 26 clinicians reassign Medicare billing to Diagnostic Radiology Consultants PA, which bills Medicare for the services they deliver. Of these, 12 practice at this address and 21 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 7

Diagnostic Radiology16
Otolaryngology4
Nurse Practitioner2
Interventional Cardiology1
Neurology1
Orthopedic Surgery1
Radiation Oncology1

Nearest to this location (20)

See all 26
Ifeoma Aguanunu, M.D.
Diagnostic Radiology
NPI 1003221276
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
James Busch, MD
Diagnostic Radiology
NPI 1285654210
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Varalaxmi Dasari, MD
Diagnostic Radiology
NPI 1225031461
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Courtney Frey, MD
Diagnostic Radiology
NPI 1770849556
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Cameron Gates, D.O.
Diagnostic Radiology
NPI 1285862235
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Andrew Kreek, MD
Diagnostic Radiology
NPI 1134195134
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Gregory Lawler, M.D.
Diagnostic Radiology
NPI 1326033820
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
James Morrow, MD
Diagnostic Radiology
NPI 1932122843
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Wythe Owens, M.D.
Diagnostic Radiology
NPI 1609053198
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Lawrence Samuels, MD
Diagnostic Radiology
NPI 1508887175
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Jodi Schielke, DO
Diagnostic Radiology
NPI 1134398845
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Lorenz Schielke, MD
Diagnostic Radiology
NPI 1932146164
1604 GUNBARREL RD
Chattanooga, TN 37421
(423) 893-7226
✔ PECOS✔ Accepts MedicareSame address
Rachel Nelson, M.D.
Diagnostic Radiology
NPI 1245523380
2525 DESALES AVE
Chattanooga, TN 37404
(423) 826-8220
✔ PECOS✔ Accepts Medicare5.9 mi
Theodore Richards, MD
Interventional Cardiology
NPI 1891784518
2341 MCCALLIE AVE PLAZA 3, STE. 200
Chattanooga, TN 37404
(423) 629-4106
✔ PECOS✔ Accepts Medicare6.1 mi
William Dyer, M.D.
Orthopedic Surgery
NPI 1891764874
1301 MCCALLIE AVE
Chattanooga, TN 37404
(423) 266-1808
✔ PECOS✔ Accepts Medicare7.0 mi
Frank Kimsey, MD
Radiation Oncology
NPI 1619062924
979 E 3RD ST STE G15
Chattanooga, TN 37403
(423) 490-9080
✔ PECOS✔ Accepts Medicare7.5 mi
David Armstrong, M.D.
Otolaryngology
NPI 1538280474
901 RIVERFRONT PARKWAY SUITE 300
Chattanooga, TN 37402
(423) 698-8981
✔ PECOS✔ Accepts Medicare9.4 mi
Mark Ellis, M.D.
Otolaryngology
NPI 1629427752
901 RIVERFRONT PKWY STE 300
Chattanooga, TN 37402
(423) 698-8981
✔ PECOS✔ Accepts Medicare9.4 mi
Jack Greer, M.D.
Otolaryngology
NPI 1609875467
901 RIVERFRONT PARKWAY SUITE 300
Chattanooga, TN 37402
(423) 698-8981
✔ PECOS✔ Accepts Medicare9.4 mi
Melissa Jones, FNP-C
Nurse Practitioner
NPI 1457712804
901 RIVERFRONT PKWY STE 300
Chattanooga, TN 37402
(423) 698-8981
✔ PECOS✔ Accepts Medicare9.4 mi
See all 26 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diagnostic Radiology Consultants PA's NPI number?

The NPI number for Diagnostic Radiology Consultants PA is 1427071430. It was assigned to this organization in the NPPES registry on July 25, 2006.

Where is Diagnostic Radiology Consultants PA located?

Diagnostic Radiology Consultants PA is located at 1604 Gunbarrel Rd, Chattanooga, TN 37421. The listed phone number is (423) 893-7226.

What is Diagnostic Radiology Consultants PA's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Diagnostic Radiology Consultants PA enrolled in Medicare?

Yes. Diagnostic Radiology Consultants PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Diagnostic Radiology Consultants PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 26 clinicians in 7 Medicare specialties reassign their Medicare billing to Diagnostic Radiology Consultants PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Diagnostic Radiology (16), Otolaryngology (4) and Nurse Practitioner (2). Of these, 12 practice at this address and 21 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Diagnostic Radiology Consultants PA accept?

Health plans from Alliant Health Plans, Inc., Cigna Healthcare and UnitedHealthcare list Diagnostic Radiology Consultants PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Diagnostic Radiology Consultants PA was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.