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NPISignal

Individual Healthcare Provider

Muthukumar Radhakrishnan, M.D.

NPI Record: ActiveInternal Medicine — Critical Care Medicine
NPI1104104330
Fort Smith, Arkansas

Provider's NPPES record last updated: August 27, 2026

Overview

Entity Type
Individual Healthcare Provider
NPI
1104104330
Primary Specialty
Internal Medicine — Critical Care Medicine
Practice Location
Fort Smith, Arkansas
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 19, 2026, 3:17 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Internal Medicine

    Critical Care Medicine

    Allopathic & Osteopathic Physicians

    Primary

    An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

    Taxonomy code 207RC0200X
  • Internal Medicine

    Pulmonary Disease

    Allopathic & Osteopathic Physicians

    An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

    Taxonomy code 207RP1001X
  • Internal Medicine

    Allopathic & Osteopathic Physicians

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Taxonomy code 207R00000X

Provider-Reported License Information

Internal Medicine (Arkansas)
E-8786
Internal Medicine (Arkansas)
E-8786
Internal Medicine (Arkansas)
E-8786
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

7303 Rogers Ave Ste 101

Fort Smith, Arkansas 72903-4113

Phone: (479) 314-8960

Additional Practice Location

1001 Towson Ave Ste 400

Fort Smith, Arkansas 72901-4921

Phone: (479) 709-7433

Fax: (479) 709-6809

Additional Practice Location

1 Mercy Ln Ste 401

Hot Springs, Arkansas 71913-6441

Phone: (501) 623-5220

Additional Practice Location

4301 W Markham St # 776

Little Rock, Arkansas 72205-7101

Phone: (501) 526-6990

Fax: (501) 686-8546

Record Information

Enumeration Date
July 21, 2011
Provider's NPPES Record Last Updated
August 27, 2026
Certification Date
August 27, 2026
NPISignal NPPES Dataset
August 2026

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