NPPES file of Aug 9, 2026

Timothy Kerrigan, M.D.

Diagnostic Radiology Physician · Atlanta, GA

Timothy Kerrigan, M.D. is a diagnostic radiology physician with a practice address in Atlanta, Georgia, and NPI 1942683354, issued on Jul 2, 2015. Check the license (Georgia 97646, as entered in NPPES) on the Georgia Composite Medical Board; 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
1942683354
Name
Timothy Kerrigan
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
97646 GA
290993 MA
Self-reported in NPPES; status is on the state search
Practice location
550 Peachtree St NE, Atlanta, GA 30308
Phone
(404) 686-4411
Enumerated
Jul 2, 2015
Record last updated
Aug 2, 2024
Medicare enrollment
Enrolled (PECOS I20240723004039); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 2017
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 1,065 in Georgia → Look up another NPI →

Also registered at 550 Peachtree St NE

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

  1. Abimbola Abiodun, P.A.Physician Assistant1487749867
  2. Rubab AhmadPhysician Assistant1700390127
  3. Shahid Ahmed, MBBSHematology & Oncology Physician1841555083
  4. Malcolm Aikens, NPGerontology Nurse Practitioner1649768920
  5. Amanda Ailleo, NP-CFamily Nurse Practitioner1366935520
  6. Valery Akopov, M.D.Internal Medicine Physician1417975871

Verify Timothy Kerrigan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersGeorgia Composite Medical Board
    Search for license 97646    Check 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 Georgia 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 one group practice

  1. The Emory Clinic IncAtlanta, GA

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

Timothy Kerrigan among 1,065 diagnostic radiology physician records in Georgia

Timothy Kerrigan, M.D. is one of 1,065 diagnostic radiology physician records with a practice address in Georgia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 83% of them.

  • NPI issued2015 · 83% of these records are older, 15% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2017 · median 2004 among the 742 with a school on file
  • Record last updated2024 · 59% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

353 diagnostic radiology physician records list a practice address in Atlanta

They are 353 of the 31,476 NPPES records with a practice address in Atlanta, and 1,065 diagnostic radiology physician records in Georgia.

All 1,065 in Georgia → Every provider in Atlanta → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Bruce Barron, M.D., MHAAtlanta, GA 303081184665846
  2. Joanne Biafore, MDAtlanta, GA 303081588685929
  3. Ling Chen Chien, M.D.Atlanta, GA 303081932555117
  4. Noah Ditkofsky, MD FRCPCAtlanta, GA 303081073954236
  5. David Greene, M.D.Atlanta, GA 303081962421685
  6. Jamlik Johnson, M.D.Atlanta, GA 303081528060449
  7. Faisal Khosa, M.D, FFRRCSI, FRCPCAtlanta, GA 303081992965677
  8. Brittany Lewis, M.D.Atlanta, GA 303081548518756

Common questions

What is Timothy Kerrigan, M.D.'s NPI number?

Timothy Kerrigan, M.D.'s National Provider Identifier (NPI) is 1942683354, issued on Jul 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Timothy Kerrigan, M.D. located?

The NPPES record lists a practice address at 550 Peachtree St NE, Atlanta, GA, 30308. Phone: (404) 686-4411. Providers update this record themselves, so call before visiting.

How can I verify Timothy Kerrigan, M.D.'s license?

NPPES lists Georgia license number 97646, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. 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.