Dr. Timothy C. McCowan
- Gender: Male
- Experience: 40 years
- Graduated from: University Of Arkansas College Of Medicine
- Graduation year: 1981
- Sole propriator: No
- NPI: 1689765554
Dr. Timothy C. McCowan MD
Vascular and Interventional Radiologist
He is located at 4301 West Markham Street # 783 in Little Rock, AR 72205. Can help patients with the following: Bleeding Varices, Blood Clots, Fluoroscopy, Kyphoplasty, MRI. His National Provider Identifier (NPI) number is 1689765554. Appointment can be made via the phone number (501) 686-8000. He is affiliated with 2 practices and 5 hospitals.
Conditions treated
Dr. Timothy Mccowan, being an vascular and interventional radiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Timothy C. McCowan.
- Bleeding Varices
- Blood Clots
- Fluoroscopy
- Kyphoplasty
- MRI
Procedures Performed by Dr. Timothy C. McCowan
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Timothy C. McCowan as in-network for the following 2026 plans.
Health plans
Ambetter from Arkansas Health & Wellness
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 7 plans from Ambetter from Arkansas Health & Wellness
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Connected Silver (QualChoiceLife) | PPO · Silver | Preferred | Accepting new patients |
| Connected Silver (QualChoiceLife) + Vision + Adult Dental | PPO · Silver | Preferred | Accepting new patients |
| Elite Gold (QualChoiceLife) | PPO · Gold | Preferred | Accepting new patients |
| Elite Gold (QualChoiceLife) + Vision + Adult Dental | PPO · Gold | Preferred | Accepting new patients |
| Standard Gold (QualChoiceLife) | PPO · Gold | Preferred | Accepting new patients |
| Standard Gold (QualChoiceLife) + Vision + Adult Dental | PPO · Gold | Preferred | Accepting new patients |
| Standard Silver (QualChoiceLife) | PPO · Silver | Preferred | Accepting new patients |
Ambetter from Arkansas Health & Wellness
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 14 plans from Ambetter from Arkansas Health & Wellness
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | PPO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | PPO · Gold | Preferred | Accepting new patients |
| Connected Silver | PPO · Silver | Preferred | Accepting new patients |
| Connected Silver + Vision + Adult Dental | PPO · Silver | Preferred | Accepting new patients |
| Elite Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | PPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | PPO · Gold | Preferred | Accepting new patients |
| Standard Silver | PPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | PPO · Silver | Preferred | Accepting new patients |
Ambetter from Arkansas Health & Wellness
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Ambetter from Arkansas Health & Wellness
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Choice Bronze HSA (QualChoice) | POS · Expanded Bronze | Preferred | Accepting new patients |
| Connected Silver (QualChoice) | POS · Silver | Preferred | Accepting new patients |
| Connected Silver (QualChoice) + Vision + Adult Dental | POS · Silver | Preferred | Accepting new patients |
| Elite Gold (QualChoice) | POS · Gold | Preferred | Accepting new patients |
| Elite Gold (QualChoice) + Vision + Adult Dental | POS · Gold | Preferred | Accepting new patients |
| Standard Expanded Bronze (QualChoice) | POS · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold (QualChoice) | POS · Gold | Preferred | Accepting new patients |
| Standard Gold (QualChoice) + Vision + Adult Dental | POS · Gold | Preferred | Accepting new patients |
| Standard Silver (QualChoice) | POS · Silver | Preferred | Accepting new patients |
| Standard Silver (QualChoice) + Vision + Adult Dental | POS · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Timothy C. McCowan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Timothy C. McCowan is enrolled to bill Medicare as a Practitioner - Diagnostic Radiology .
Bills through: Noxubee General Critical Access Hospital
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Siemens | $1068 |
| Sirtex Medical | $511 |
| Toshiba | $483 |
Other
| Food and Beverage | $3097 |
Studies
UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated in 1981Additional Specialities
- Radiologist
Affiliated hospitals
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Questions & Answers
What conditions does Dr. Timothy Mccowan treat?
Dr. Timothy Mccowan provides treatment for Bleeding Varices, Blood Clots, Fluoroscopy, Kyphoplasty, MRI.
Does Dr. Timothy Mccowan accept patients with Ambetter from Arkansas Health & Wellness?
Yes, Dr. Timothy Mccowan is listed in-network for Ambetter from Arkansas Health & Wellness through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Timothy Mccowan affiliation with hospitals?
Dr. Timothy Mccowan is affiliated with UNIVERSITY OF MISSISSIPPI MED CENTER. For the full list of hospitals see this list.
Does Dr. Timothy Mccowan have affiliation with practices?
Dr. Timothy Mccowan is affiliated with UMMC Grenada. For the full list of practices see this list.
Where can you meet with Dr. Timothy Mccowan?
Dr. Timothy Mccowan's office is located at 4301 West Markham Street # 783 in Little Rock, AR 72205.