Dr. Jonathon Leiser MD
Emergency Physician
He is located at 5501 Old York Road in Philadelphia, PA 19141. Can help patients with the following: Brain Hemorrhage, Choking, Coronavirus, Influenza, Migraine, Phlebitis and Thrombophlebitis. His National Provider Identifier (NPI) number is 1396705117. Appointment can be made via the phone number (215) 456-6679.
Conditions treated
Dr. Jonathon Leiser, being an emergency physician, 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. Jonathon Leiser.
- Acute Pain
- Altitude Sickness
- Angina
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Choking
- Common Cold
- Coronavirus
- Costochondritis
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Hematoma
- Influenza
- Insect Stings
- Laceration
- Migraine
- Nausea and Vomiting
- Phlebitis and Thrombophlebitis
- Whiplash
Medicare Enrollment
Dr. Jonathon Leiser is enrolled to bill Medicare as a Order And Referring Only - Emergency Medicine (also registered under: Practitioner - Emergency Medicine) .
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.
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Questions & Answers
Where can you meet with Dr. Jonathon Leiser?
Dr. Jonathon Leiser's office is located at 5501 Old York Road in Philadelphia, PA 19141.
What conditions does Dr. Jonathon Leiser treat?
Dr. Jonathon Leiser provides treatment for Brain Hemorrhage, Choking, Coronavirus, Influenza, Migraine, Phlebitis and Thrombophlebitis. For the full list see this list.
Does Dr. Jonathon Leiser accept insurance?
Unfortunately we don't have any information if Dr. Jonathon Leiser accepts insurance.