Dr. Otis S. Warr
- Gender: Male
- Experience: 29 years
- Graduated from: University Of Tennessee, Hsc, College Of Medicine
- Graduation year: 1992
- Sole propriator: No
- NPI: 1043214323
Dr. Otis S. Warr IV M.D.
Specialist
He is located at 555 West 6th Street in Mountain Home, AR 72653. Can help patients with the following: Arthritis, Cholecystitis, Diarrhea, Headache, Hyperlipidemia, Stroke. His National Provider Identifier (NPI) number is 1043214323. Appointment can be made via the phone number (870) 425-8288. He is affiliated with 2 practices and 4 hospitals.
Conditions treated
Dr. Otis Sumter Warr, being an specialist, 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. Otis S. Warr.
- Abdominal Aortic Aneurysm (AAA)
- Abdominal Pain
- Acute Pain
- Anemia
- Aneurysm
- Aortic Dissection
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Bleeding Varices
- Blood Clots
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Venous Insufficiency
- Claudication
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Embolism
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Ischemia
- May-Thurner Syndrome
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Peripheral Artery Disease (PAD)
- Prescription Refill
- Renal Vascular Disease
- Stroke
- Urethritis
- Urinary Tract Infection (UTI)
- Venous Ulcer
Procedures Performed by Dr. Otis S. Warr
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Otis S. Warr 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 |
Arkansas Blue Cross and Blue Shield
Network data as of Jul 7, 2006, as reported by the insurer.
Show all 7 plans from Arkansas Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Exp Standardized | PPO · Expanded Bronze | True Blue PPO | Accepting new patients |
| Bronze Value | PPO · Expanded Bronze | True Blue PPO | Accepting new patients |
| Catastrophic HSA | PPO · Catastrophic | True Blue PPO | Accepting new patients |
| Gold Standardized | PPO · Gold | True Blue PPO | Accepting new patients |
| Gold Value | PPO · Gold | True Blue PPO | Accepting new patients |
| Silver AH | PPO · Silver | True Blue PPO | Accepting new patients |
| Silver Standardized | PPO · Silver | True Blue PPO | Accepting new patients |
Health Advantage
Network data as of Jul 7, 2006, as reported by the insurer.
Show all 8 plans from Health Advantage
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HA Bronze Exp Standardized | POS · Expanded Bronze | True Blue PPO | Accepting new patients |
| HA Bronze National | POS · Expanded Bronze | True Blue PPO | Accepting new patients |
| HA Gold Premier National | POS · Gold | True Blue PPO | Accepting new patients |
| HA Gold Standardized | POS · Gold | True Blue PPO | Accepting new patients |
| HA Platinum Premier National | POS · Platinum | True Blue PPO | Accepting new patients |
| HA Platinum Standardized | POS · Platinum | True Blue PPO | Accepting new patients |
| HA Silver AH | POS · Silver | True Blue PPO | Accepting new patients |
| HA Silver Standardized | POS · Silver | True Blue PPO | Accepting new patients |
Octave
Network data as of Jul 7, 2006, as reported by the insurer.
Show all 6 plans from Octave
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Octave Bronze Exp Standardized | POS · Expanded Bronze | Usable Mutual Connect PPO | Accepting new patients |
| Octave Bronze Value | POS · Expanded Bronze | Usable Mutual Connect PPO | Accepting new patients |
| Octave Gold Classic National | POS · Gold | Usable Mutual Connect PPO | Accepting new patients |
| Octave Gold Standardized | POS · Gold | Usable Mutual Connect PPO | Accepting new patients |
| Octave Silver AH | POS · Silver | Usable Mutual Connect PPO | Accepting new patients |
| Octave Silver Standardized | POS · Silver | Usable Mutual Connect PPO | Accepting new patients |
Dental plans
Arkansas Blue Cross and Blue Shield
Network data as of Jul 7, 2006, as reported by the insurer.
Show all 8 plans from Arkansas Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Dental Gold | PPO · High | True Blue PPO | Accepting new patients |
| Dental Gold Plus Vision | PPO · High | True Blue PPO | Accepting new patients |
| Dental Pediatric | PPO · High | True Blue PPO | Accepting new patients |
| Dental Platinum | PPO · High | True Blue PPO | Accepting new patients |
| Dental Platinum Plus Vision | PPO · High | True Blue PPO | Accepting new patients |
| Dental Platinum Premium | PPO · High | True Blue PPO | Accepting new patients |
| Dental Platinum Premium Plus Vision | PPO · High | True Blue PPO | Accepting new patients |
| Dental Silver | PPO · Low | True Blue PPO | 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. Otis S. Warr 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. Otis S. Warr is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) (also registered under: Practitioner - Peripheral Vascular Disease, Practitioner - Nuclear Medicine, Practitioner - Internal Medicine) .
Bills through: Baxter County Regional Hospital Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Novartis | $549 |
| Amgen | $386 |
| Gilead Sciences | $338 |
Other
| Food and Beverage | $2800 |
Studies
UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated in 1992Additional Specialities
- Internist
- Nuclear Medicine Physician
- Vascular Surgeon
Affiliated hospitals
Looking for more Specialists?
There are 8 other specialists in this region.
- Gender: Male
- Address: 1422 Highway 62 West Mountain Home, 72653, AR
- Gender: Male
- Address: Suite 2A 628 Hospital Drive Mountain Home, 72653, AR
- Gender: Male
- Address: Suite A 628 Hospital Drive Mountain Home, 72653, AR
- Gender: Male
- Address: Suite 3-E 628 Hospital Drive Mountain Home, 72653, AR
- Gender: Male
- Address: 124 Highway 201 North Mountain Home, 72653, AR
- Gender: Male
- Address: 624 Hospital Drive Mountain Home, 72653, AR
- Gender: Male
- Address: 555 West 6th Street Mountain Home, 72653, AR
- Gender: Female
- Address: 1310 Bradley Drive Mountain Home, 72653, AR
Questions & Answers
What conditions does Dr. Otis Sumter Warr treat?
Dr. Otis Sumter Warr provides treatment for Arthritis, Cholecystitis, Diarrhea, Headache, Hyperlipidemia, Stroke. For the full list see this list.
Does Dr. Otis Sumter Warr accept patients with Ambetter from Arkansas Health & Wellness?
Yes, Dr. Otis Sumter Warr 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. Otis Sumter Warr affiliation with hospitals?
Dr. Otis Sumter Warr is affiliated with BAXTER REGIONAL MEDICAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. Otis Sumter Warr?
Dr. Otis Sumter Warr's office is located at 555 West 6th Street in Mountain Home, AR 72653.
Does Dr. Otis Sumter Warr have affiliation with practices?
Dr. Otis Sumter Warr is affiliated with Baxter Regional Nephrology & Pulmonology Clinic. For the full list of practices see this list.