Gregory Keith Bruce, M.D.
Clinical Cardiac Electrophysiology Physician · Chattanooga, TN
Gregory Keith Bruce, M.D. is a clinical cardiac electrophysiology physician with a practice address in Chattanooga, Tennessee, and NPI 1306814520, issued on Mar 14, 2006. Check the license (Tennessee 39536, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory Keith Bruce
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License number
- 39536 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2501 Citico Ave, Chattanooga, TN 37404
- Phone
- (423) 697-2000
- Enumerated
- Mar 14, 2006
- Record last updated
- Nov 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (423) 697-2118
- Medicaid ID
- 3333459 TN
- Medicare enrollment
- Enrolled (PECOS I20050909000901); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 94 in Tennessee → Look up another NPI →
Also registered at 2501 Citico Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gillian Akins, NPNurse Practitioner1427506922
- William Armstrong, MDCardiovascular Disease Physician1902225014
- Allen Atchley, M.D.Cardiovascular Disease Physician1134320476
- Deborah Ballard, NPFamily Nurse Practitioner1588879068
- Genna Barnett, APNFamily Nurse Practitioner1063736551
- Joyce Beardsley, NPNurse Practitioner1033387535
Verify Gregory Keith Bruce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 39536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average clinical cardiac electrophysiology physician in 2024
4,996 Medicare Part D claims for 838 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Eliquis761 claims
- Flecainide Acetate438 claims
- Metoprolol Tartrate414 claims
- Metoprolol Succinate361 claims
- Jantoven287 claims
- Xarelto243 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 94.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $496.48
8 payments; by number, the most common kind was food and beverage; the largest payer was Biosense Webster, Inc. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Memorial Health Care System Inc.Chattanooga, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Keith Bruce among 94 clinical cardiac electrophysiology physician records in Tennessee
Gregory Keith Bruce, M.D. is one of 94 clinical cardiac electrophysiology physician records with a practice address in Tennessee. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 49% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated1998 · median 2000 among the 82 with a school on file
- Record last updated2013 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in Tennessee
There are 94 clinical cardiac electrophysiology physician records in Tennessee.
All 94 in Tennessee → Every provider in Chattanooga → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Michael Allan, MDChattanooga, TN 374041124035571
- Samuel Jones, MDChattanooga, TN 374041578632550
- Kelly Richardson, MDChattanooga, TN 374041922184449
- David Salerno, MDChattanooga, TN 374041538168869
- Gregg Shander, MDChattanooga, TN 374041497754733
- Timothy Talbert, MDChattanooga, TN 374041619966330
- Newton WigginsChattanooga, TN 374041831415397
- Lane Zhang, M.D.Chattanooga, TN 374041316359508
Common questions
What is Gregory Keith Bruce, M.D.'s NPI number?
Gregory Keith Bruce, M.D.'s National Provider Identifier (NPI) is 1306814520, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Keith Bruce, M.D. located?
The NPPES record lists a practice address at 2501 Citico Ave, Chattanooga, TN, 37404. Phone: (423) 697-2000. Providers update this record themselves, so call before visiting.
How can I verify Gregory Keith Bruce, M.D.'s license?
NPPES lists Tennessee license number 39536, 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.
How much does Gregory Keith Bruce, M.D. prescribe under Medicare Part D?
In 2024, Gregory Keith Bruce, M.D. had 4,996 Medicare Part D claims for 838 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
What is Gregory Keith Bruce, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.7 of 100. 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.