William Robert Cox, M. D.
Interventional Cardiology Physician · Huntsville, AL
William Robert Cox, M. D. is an interventional cardiology physician with a practice address in Huntsville, Alabama, and NPI 1952353153, issued on May 16, 2006. Check the license (Alabama 12548, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Robert Cox
- Credential
- M. D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 12548 AL
Self-reported in NPPES; status is on the state search - Practice location
- 4601 Whitesburg Dr S, Huntsville, AL 35802
- Phone
- (256) 880-1050
- Enumerated
- May 16, 2006
- Record last updated
- Nov 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (256) 880-7477
- Medicaid ID
- 000040758 AL
- Medicare enrollment
- Enrolled (PECOS I20200804003456); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 113 in Alabama → Look up another NPI →
Also registered at 4601 Whitesburg Dr S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christian Andrews, CRNP - ACUTE CARE GEAcute Care Nurse Practitioner1083029565
- James Campbell, M.D.Cardiovascular Disease Physician1144290982
- Lindy Christian, CRNPAdult Health Nurse Practitioner1972755460
- Warren Foster, M.D.Cardiovascular Disease Physician1760666531
- Kelley Smith, M. D.Interventional Cardiology Physician1770535080
Verify William Robert Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 12548Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
219 Medicare Part D claims for 54 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Eliquis54 claims
- Diltiazem 24hr Er (Cd)32 claims
- Metoprolol Succinate15 claims
- Furosemide12 claims
- Atorvastatin Calcium11 claims
- Xarelto11 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.
Bills Medicare through 2 group practices
- Dekalb Specialty CareFort Payne, AL
- HH Health System - Lincoln IncFayetteville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Robert Cox among 113 interventional cardiology physician records in Alabama
William Robert Cox, M. D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 51% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 89% of these records are
- Graduated1978 · median 2000 among the 100 with a school on file
- Record last updated2021 · 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
- Kelley Smith, M. D.Huntsville, AL 358021770535080
- Laith Ali, MDHuntsville, AL 358011659866515
- Michael Butler, MDHuntsville, AL 358011306058557
- Henry Chen, M.D.Huntsville, AL 358011750351169
- David Drenning, M.D.Huntsville, AL 358011437129152
- Clarence Gill, MDHuntsville, AL 358011477970762
- Jacqueline Green, MDHuntsville, AL 358011992948046
- John Hartley, M.D.Huntsville, AL 358011861463184
Common questions
What is William Robert Cox, M. D.'s NPI number?
William Robert Cox, M. D.'s National Provider Identifier (NPI) is 1952353153, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Cox, M. D. located?
The NPPES record lists a practice address at 4601 Whitesburg Dr S, Huntsville, AL, 35802. Phone: (256) 880-1050. Providers update this record themselves, so call before visiting.
How can I verify William Robert Cox, M. D.'s license?
NPPES lists Alabama license number 12548, 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 William Robert Cox, M. D. prescribe under Medicare Part D?
In 2024, William Robert Cox, M. D. had 219 Medicare Part D claims for 54 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
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.