Barrett Chase Thomas, D.O.
Diagnostic Radiology Physician · Knoxville, TN
Barrett Chase Thomas, D.O. is a diagnostic radiology physician with a practice address in Knoxville, Tennessee, and NPI 1053730473, issued on Apr 14, 2014. Check the license (Tennessee 3914, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Barrett Chase Thomas
- Credential
- D.O.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 3914 TN
Self-reported in NPPES; status is on the state search - Practice location
- 4820 Old Kingston Pike, Knoxville, TN 37919
- Phone
- (865) 558-9862
- Enumerated
- Apr 14, 2014
- Record last updated
- Mar 30, 2026
- Fax
- (865) 584-3478
- Medicaid IDs
- Q096522 TN
7100665920 KY - Medicare enrollment
- Enrolled (PECOS I20200717000219); accepts Medicare assignment
- Medical or professional school
- Lincoln Memorial University Medical Department, 2014
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 968 in Tennessee → Look up another NPI →
Also registered at 4820 Old Kingston Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andre AgassiDiagnostic Radiology Physician1760019277
- Saeed Ahmed, M.DDiagnostic Radiology Physician1154624716
- Christopher Aikens, M.D.Diagnostic Radiology Physician1710932793
- Daniel Baker, M.D.Diagnostic Radiology Physician1063471019
- Jason Cameron, M.D.Diagnostic Radiology Physician1588614242
- Brandon Canter, LPCProfessional Counselor1790379592
Verify Barrett Chase Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 3914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 99.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Abercrombie Radiological Consultants IncKnoxville, TN
- Summit Medical Group, PLLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barrett Chase Thomas among 968 diagnostic radiology physician records in Tennessee
Barrett Chase Thomas, D.O. 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 updated2026 · 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).
146 diagnostic radiology physician records list a practice address in Knoxville
They are 146 of the 14,339 NPPES records with a practice address in Knoxville, and 968 diagnostic radiology physician records in Tennessee.
All 968 in Tennessee → Every provider in Knoxville → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Christopher Aikens, M.D.Knoxville, TN 379191710932793
- Daniel Baker, M.D.Knoxville, TN 379191063471019
- Jason Cameron, M.D.Knoxville, TN 379191588614242
- Donna Culhane, M.D.Knoxville, TN 379191114923885
- Francis Curtin, M.D.Knoxville, TN 379191821094590
- Kimberly Garcia, MDKnoxville, TN 379191942357769
- Zachary Jumper, MDKnoxville, TN 379191871718882
- Samuel Maynard, M.D.Knoxville, TN 379191629075072
Common questions
What is Barrett Chase Thomas, D.O.'s NPI number?
Barrett Chase Thomas, D.O.'s National Provider Identifier (NPI) is 1053730473, issued on Apr 14, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Barrett Chase Thomas, D.O. located?
The NPPES record lists a practice address at 4820 Old Kingston Pike, Knoxville, TN, 37919. Phone: (865) 558-9862. Providers update this record themselves, so call before visiting.
How can I verify Barrett Chase Thomas, D.O.'s license?
NPPES lists Tennessee license number 3914, as entered by the provider. 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.
What is Barrett Chase Thomas, D.O.'s MIPS final score?
The 2023 MIPS final score is 99.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.
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.