Dr. Otis R. Barnum
- Gender: Male
- Experience: 44 years
- Graduated from: University Of Kansas School Of Med (kc/wich/sal)
- Graduation year: 1977
- Sole propriator: No
- NPI: 1245224559
Dr. Otis R. Barnum DO
Internist
He is located at 617 Bienville Street in Natchitoches, LA 71457. Can help patients with the following: Anemia, Arthritis, Chronic Obstructive Pulmonary Disease (COPD), Hot Flashes, Influenza, Peptic Ulcer. His National Provider Identifier (NPI) number is 1245224559. Appointment can be made via the phone number (318) 352-9880. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Otis R. Barnum, being an internist, 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 R. Barnum.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Otis R. Barnum
Insurances Accepted by Dr. Otis R. Barnum
- Blue Cross Blue Shield of Louisiana
- Medicare
Medicare Enrollment
Dr. Otis R. Barnum is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Natchitoches Parish Hospital Service District
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Pfizer | $3337 |
| Novo Nordisk | $2535 |
| Astellas Pharma | $130 |
Other
| Travel and Lodging | $3408 |
| Food and Beverage | $3175 |
Studies
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated in 1977
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Questions & Answers
What conditions does Dr. Otis R. Barnum treat?
Dr. Otis R. Barnum provides treatment for Anemia, Arthritis, Chronic Obstructive Pulmonary Disease (COPD), Hot Flashes, Influenza, Peptic Ulcer. For the full list see this list.
Does Dr. Otis R. Barnum have affiliation with practices?
Dr. Otis R. Barnum is affiliated with Natchitoches Internal Medicine.
Has Dr. Otis R. Barnum affiliation with hospitals?
Dr. Otis R. Barnum is affiliated with NATCHITOCHES REGIONAL MEDICAL CENTER.
Does Dr. Otis R. Barnum accept patients with Blue Cross Blue Shield of Louisiana?
Yes, Dr. Otis R. Barnum accepts patients with Blue Cross Blue Shield of Louisiana.
Where can you meet with Dr. Otis R. Barnum?
Dr. Otis R. Barnum's office is located at 617 Bienville Street in Natchitoches, LA 71457.