Muthu Kumaran, M.D.
Internal Medicine Physician · Little Rock, AR
Muthu Kumaran, M.D. is an internal medicine physician with a practice address in Little Rock, Arkansas, and NPI 1003080854, issued on Apr 14, 2008. Check the license (Arkansas E-6471, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Muthu Kumaran
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- E-6471 AR
4301098876 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4301 W Markham St # 556, Little Rock, AR 72205
- Phone
- (501) 686-6033
- Enumerated
- Apr 14, 2008
- Entity
- Type 1 · individual
Also registered at 4301 W Markham St # 556
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed AbdelmonemStudent in an Organized Health Care Education/Training Program1942941885
- Mohsen Adelpour, MDOphthalmology Physician1881423655
- Mohannad Al-HindiStudent in an Organized Health Care Education/Training Program1184552200
- Madeline Allen, PAPhysician Assistant1467993600
- Sanaz AmeliStudent in an Organized Health Care Education/Training Program1558999102
- Dhanush Amin, MDNeuroradiology Physician1790502433
Verify Muthu Kumaran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-6471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
64% fewer Medicare Part D claims than the average internal medicine physician in 2024
992 Medicare Part D claims for 151 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims. 73 claims were for opioids.
Most prescribed
- Acyclovir81 claims
- Hydroxyurea61 claims
- Venclexta53 claims
- Oxycodone Hcl52 claims
- Imatinib Mesylate51 claims
- Levofloxacin44 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.
Industry payments in 2024: $32,950.73
44 payments, mostly food and beverage; the largest payer was Kite Pharma, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
2 hospital and facility affiliations
- Highlands Oncology Group PAMountain Home, AR
- University OF Arkansas For Medical SciencesLittle Rock, AR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
287 internal medicine physician records list a Little Rock practice address
They are 287 of the 13,172 NPPES records with a Little Rock practice address, and 874 internal medicine physician records in Arkansas.
All 287 in Little Rock → All 874 in Arkansas → Every provider in Little Rock →
Other internal medicine physician records in Arkansas
- Sherry AbaderLittle Rock, AR1215515002
- Ahmed Abdelal, M.D.Little Rock, AR1548265572
- Lee Abel, M.D.Little Rock, AR1558399980
- Ahmed Abuabdou, M.D.Little Rock, AR1245547702
- Yuba Acharya, M.D.Hot Springs, AR1376716290
- Audie Aderholt, M.D.Little Rock, AR1366861601
- Stephen Aguilar, MDLittle Rock, AR1528758414
- Salma Ahi, MDLittle Rock, AR1467339333
- Ragda Ahmed, MDBatesville, AR1609571405
- Olivia Ahrendsen, MDNorth Little Rock, AR1700373818
Common questions
What is Muthu Kumaran, M.D.'s NPI number?
Muthu Kumaran, M.D.'s National Provider Identifier (NPI) is 1003080854, issued on Apr 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Muthu Kumaran, M.D. located?
The NPPES record lists a practice address at 4301 W Markham St # 556, Little Rock, AR, 72205. Phone: (501) 686-6033. Providers update this record themselves, so call before visiting.
How can I verify Muthu Kumaran, M.D.'s license?
NPPES lists Arkansas license number E-6471, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Muthu Kumaran, M.D. prescribe under Medicare Part D?
In 2024, Muthu Kumaran, M.D. had 992 Medicare Part D claims for 151 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.