Clarence Daniel Gill, MD
Interventional Cardiology Physician · Huntsville, AL
Clarence Daniel Gill, MD is an interventional cardiology physician with a practice address in Huntsville, Alabama, and NPI 1477970762, issued on Mar 25, 2014. Check the license (Alabama 46383, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Clarence Daniel Gill
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License numbers
- 46383 AL
R2598 TX
18702 SD
Self-reported in NPPES; status is on the state search - Practice location
- 930 Franklin St SE, Huntsville, AL 35801
- Phone
- (256) 533-3388
- Enumerated
- Mar 25, 2014
- Record last updated
- Jul 22, 2026
- Fax
- (256) 801-6905
- Medicare enrollment
- Enrolled (PECOS I20230530000859); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 113 in Alabama → Look up another NPI →
Also registered at 930 Franklin St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rashida Abbas, MDCardiovascular Disease Physician1811044605
- Laith Ali, MDInterventional Cardiology Physician1659866515
- Jeffery Allison, M.D.Clinical Cardiac Electrophysiology Physician1962513705
- Lisa Armstrong, CRNPAcute Care Nurse Practitioner1497985766
- Margaret Baird, CRNPAcute Care Nurse Practitioner1780648758
- Angela Bates, CRNPAcute Care Nurse Practitioner1740244227
Verify Clarence Daniel Gill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 46383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
1,474 Medicare Part D claims for 313 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Metoprolol Succinate159 claims
- Atorvastatin Calcium156 claims
- Eliquis135 claims
- Clopidogrel116 claims
- Carvedilol115 claims
- Prasugrel Hcl87 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 practice group's MIPS final score for 2023 (Medicare payment program): 82.4 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).
Industry payments in 2024: $1,032.28
22 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 6,394 providers of this specialty with any payment received $7,062.29 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
- HH Heart Center, LLCHuntsville, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clarence Daniel Gill among 113 interventional cardiology physician records in Alabama
Clarence Daniel Gill, MD is one of 113 interventional cardiology physician records with a practice address in Alabama. 96% 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 81% of them.
- NPI issued2014 · 81% of these records are older, 15% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 89% of these records are
- Graduated2014 · median 2000 among the 100 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Alabama
There are 113 interventional cardiology physician records in Alabama.
All 113 in Alabama → Every provider in Huntsville → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Laith Ali, MDHuntsville, AL 358011659866515
- Michael Butler, MDHuntsville, AL 358011306058557
- Henry Chen, M.D.Huntsville, AL 358011750351169
- David Drenning, M.D.Huntsville, AL 358011437129152
- Jacqueline Green, MDHuntsville, AL 358011992948046
- John Hartley, M.D.Huntsville, AL 358011861463184
- Mihir Kanitkar, M.D.Huntsville, AL 358011487831566
- Victor Okunrintemi, MDHuntsville, AL 358011578054854
Common questions
What is Clarence Daniel Gill, MD's NPI number?
Clarence Daniel Gill, MD's National Provider Identifier (NPI) is 1477970762, issued on Mar 25, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Clarence Daniel Gill, MD located?
The NPPES record lists a practice address at 930 Franklin St SE, Huntsville, AL, 35801. Phone: (256) 533-3388. Providers update this record themselves, so call before visiting.
How can I verify Clarence Daniel Gill, MD's license?
NPPES lists Alabama license number 46383, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Clarence Daniel Gill, MD prescribe under Medicare Part D?
In 2024, Clarence Daniel Gill, MD had 1,474 Medicare Part D claims for 313 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is Clarence Daniel Gill, MD's MIPS final score?
The 2023 MIPS final score is 82.4 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.