Dr. Francis J. Keffler M.D.
Internist
He is located at 1055 Clermont Street in Denver, CO 80220. Can help patients with the following: Acute Pain, Arthritis, General Care, Heart Disease, Migraine, Osteoporosis. His National Provider Identifier (NPI) number is 1255426508. Appointment can be made via the phone number (303) 914-8047.
Conditions treated
Dr. Francis John Keffler, 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. Francis J. Keffler.
- 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)
Medicare Enrollment
Dr. Francis J. Keffler is enrolled to bill Medicare as a Order And Referring Only - Internal Medicine (also registered under: Practitioner - Internal Medicine) .
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.
Sanctions
| Date | Description | Board |
|---|---|---|
| 08/21/2015 | CLS Stipulation | Colorado Division of Professions and Occupations |
| 07/17/2014 | CLS Letter of Admonition | Colorado Division of Professions and Occupations |
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- Address: 1055 Clermont Street Denver, 80220, CO
- Gender: Male
- Address: 1055 Clermont Street Denver, 80220, CO
Questions & Answers
Where can you meet with Dr. Francis John Keffler?
Dr. Francis John Keffler's office is located at 1055 Clermont Street in Denver, CO 80220.
What conditions does Dr. Francis John Keffler treat?
Dr. Francis John Keffler provides treatment for Acute Pain, Arthritis, General Care, Heart Disease, Migraine, Osteoporosis. For the full list see this list.
Does Dr. Francis John Keffler accept insurance?
Unfortunately we don't have any information if Dr. Francis John Keffler accepts insurance.