Muthukumar Radhakrishnan, M.D.
Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Fort Smith, AR
At a glance
7303 Rogers Ave Ste 101, Fort Smith, AR 72903-4113
Published activity: Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Aug 27, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
7303 Rogers Ave Ste 101Fort Smith, AR 72903-4113
Additional reported practice locations
4301 W Markham St # 776Little Rock, AR 722057101
Phone: 5015266990 · Ext. 8920
Fax: 5016868546 1 Mercy Ln Ste 401
Hot Springs, AR 719136441
Phone: 5016235220 1001 Towson Ave Ste 400
Fort Smith, AR 729014921
Phone: 4797097433
Fax: 4797096809
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2007
- CMS specialties
- Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease
Practice groups
Reported hospital affiliations
- Baptist Health - Fort Smith Fort Smith, AR
- Baptist Health - Van Buren Van Buren, AR
- Mercy Hospital Fort Smith Fort Smith, AR
- Sequoyah County-City Of Sallisaw Hospital Authorit Sallisaw, OK
- University Of Arkansas Medical Sciences Little Rock, AR
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Education | $2,578.99 |
| Travel and lodging | $1,200.47 |
| Food and beverage | $766.68 |
Reporting companies
| Company | Amount |
|---|---|
| INTUITIVE SURGICAL, INC. | $3,763.60 |
| ASTRAZENECA PHARMACEUTICALS LP | $186.87 |
| ABIOMED | $148.73 |
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $98.07 |
| SANOFI-AVENTIS U.S. LLC | $78.99 |
| GENZYME CORPORATION | $49.83 |
| GLAXOSMITHKLINE, LLC. | $42.82 |
| VERONA PHARMA, INC. | $41.31 |
| Other reporting companies | $135.92 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS)
- Taxonomy code
- 207RC0200X
- Enumeration date
- Jul 21, 2011
- Record updated
- Aug 27, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RP1001X
License reported: E-8786 AR
207R00000X
License reported: E-8786 AR
207RC0200X · Primary
License reported: E-8786 AR
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
7303 Rogers Ave Ste 101Fort Smith, AR 72903-4113
- Phone
- (479) 314-8960
- Fax
- (479) 314-8969
Mailing address
PO BOX 776084CHICAGO, IL 606776084
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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