William Keith Kellum
Internal Medicine Physician · Baton Rouge, LA
William Keith Kellum is an internal medicine physician with a practice address in Baton Rouge, Louisiana, and NPI 1073830055, issued on Apr 29, 2010. Check the license (Louisiana MD.205914, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Keith Kellum
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD.205914 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3600 Florida Blvd, Baton Rouge, LA 70806
- Phone
- (225) 387-7070
- Enumerated
- Apr 29, 2010
- Record last updated
- Jan 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 3600 Florida Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Albores, FNP-CFamily Nurse Practitioner1407142946
- Amir Ausef, MDInternal Medicine Physician1528046315
- Venkat Banda, MDInternal Medicine Physician1083690804
- Jeanee Barnes, M.D.Internal Medicine Physician1659328045
- Danielle Bennett, NPAdult Health Nurse Practitioner1033427497
- Stanley Bonis, MDCardiovascular Disease Physician1043232549
Verify William Keith Kellum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD.205914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
136 Medicare Part D claims for 32 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium14 claims
- Valsartan14 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.
William Keith Kellum among 1,749 internal medicine physician records in Louisiana
William Keith Kellum is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 56% of them.
- NPI issued2010 · 56% of these records are older, 42% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2016 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
256 internal medicine physician records list a practice address in Baton Rouge
They are 256 of the 12,526 NPPES records with a practice address in Baton Rouge, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in Baton Rouge → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Akwasi Adjare-Sefa, M.D.Baton Rouge, LA 708061437143757
- Amir Ausef, MDBaton Rouge, LA 708061528046315
- Venkat Banda, MDBaton Rouge, LA 708061083690804
- Gertrude Chimeka Anyanwoke, M.D.Baton Rouge, LA 708061760465421
- Subhakar Gummadi, MDBaton Rouge, LA 708061225014046
- Terry Kung, DOBaton Rouge, LA 708061033195854
- Shaun McIntire, M.D., M.P.H., F.A.C.Baton Rouge, LA 708061619965340
- Jed Morris, MDBaton Rouge, LA 708061235139833
Common questions
What is William Keith Kellum's NPI number?
William Keith Kellum's National Provider Identifier (NPI) is 1073830055, issued on Apr 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is William Keith Kellum located?
The NPPES record lists a practice address at 3600 Florida Blvd, Baton Rouge, LA, 70806. Phone: (225) 387-7070. Providers update this record themselves, so call before visiting.
How can I verify William Keith Kellum's license?
NPPES lists Louisiana license number MD.205914, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Keith Kellum prescribe under Medicare Part D?
In 2024, William Keith Kellum had 136 Medicare Part D claims for 32 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.