NPPES file of Aug 9, 2026

Ifeoma Aguanunu, M.D.

Diagnostic Radiology Physician · Chattanooga, TN

Ifeoma Aguanunu, M.D. is a diagnostic radiology physician with a practice address in Chattanooga, Tennessee, and NPI 1003221276, issued on Jun 26, 2014. Check the license on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003221276
Name
Ifeoma Aguanunu
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
35.139065 OH
125.065522 IL
Self-reported in NPPES; status is on the state search
Practice location
1604 Gunbarrel RD, Chattanooga, TN 37421
Phone
(423) 893-7226
Enumerated
Jun 26, 2014
Record last updated
Nov 6, 2025
Medicare enrollment
Enrolled (PECOS I20251111001077); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 968 in Tennessee → Look up another NPI →

Also registered at 1604 Gunbarrel RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brett Austin, MDDiagnostic Radiology Physician1548281298
  2. James Busch, MDDiagnostic Radiology Physician1285654210
  3. Joseph Busch, MDDiagnostic Radiology Physician1720009335
  4. Varalaxmi Dasari, MDDiagnostic Radiology Physician1225031461
  5. Courtney Frey, MDDiagnostic Radiology Physician1770849556
  6. Cameron Gates, D.O.Diagnostic Radiology Physician1285862235

Verify Ifeoma Aguanunu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical ExaminersCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 6 group practices

  1. Battlefield Imaging LLCColumbus, OH
  2. Prime Imaging, LLCChattanooga, TN
  3. Radiology Associates OF South Carolina LLCNorth Ridgeville, OH
  4. The Metrohealth SystemCleveland, OH
  5. Waukegan Clinic CorpWaukegan, IL
  6. Womens Diagnostic Group PLLCN Ridgeville, OH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ifeoma Aguanunu among 968 diagnostic radiology physician records in Tennessee

Ifeoma Aguanunu, M.D. is one of 968 diagnostic radiology physician records with a practice address in Tennessee. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 84% of them.

  • NPI issued2014 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2014 · median 2004 among the 657 with a school on file
  • Record last updated2025 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Tennessee

There are 968 diagnostic radiology physician records in Tennessee.

All 968 in Tennessee → Every provider in Chattanooga → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Brett Austin, MDChattanooga, TN 374211548281298
  2. James Busch, MDChattanooga, TN 374211285654210
  3. Joseph Busch, MDChattanooga, TN 374211720009335
  4. Varalaxmi Dasari, MDChattanooga, TN 374211225031461
  5. Grant Huntzinger, MDChattanooga, TN 374211437170180
  6. Scott Kemmerer, MDChattanooga, TN 374211811964554
  7. Andrew Kreek, MDChattanooga, TN 374211134195134
  8. Gregory Lawler, M.D.Chattanooga, TN 374211326033820

Common questions

What is Ifeoma Aguanunu, M.D.'s NPI number?

Ifeoma Aguanunu, M.D.'s National Provider Identifier (NPI) is 1003221276, issued on Jun 26, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Ifeoma Aguanunu, M.D. located?

The NPPES record lists a practice address at 1604 Gunbarrel RD, Chattanooga, TN, 37421. Phone: (423) 893-7226. Providers update this record themselves, so call before visiting.

How can I verify Ifeoma Aguanunu, M.D.'s license?

Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.