Dr. Steven R. Callahan
- Gender: Male
- Experience: 43 years
- Graduation year: 1978
- Sole propriator: No
- NPI: 1164485991
Dr. Steven R. Callahan M.D.
Emergency Physician
He is located at 1 Hoag Drive Ecu Dept. in Newport Beach, CA 92663. Can help patients with the following: Altitude Sickness, Angina, Brain Aneurysm, Febrile Seizure, Laceration, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1164485991. Appointment can be made via the phone number (949) 764-5689. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Steven Robert Callahan, 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. Steven R. Callahan.
- 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
- Prescription Refill
- Whiplash
Procedures Performed by Dr. Steven R. Callahan
Medicare Enrollment
Dr. Steven R. Callahan is enrolled to bill Medicare as a Practitioner - Family Practice (also registered under: Practitioner - Emergency Medicine) .
Bills through: Newport Emergency Medical Group 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.
Studies
Graduated in 1978
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- Gender: Male
- Address: 1 Hoag Drive Newport Beach, 92663, CA
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- Address: 1 Hoag Drive Newport Beach, 92663, CA
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- Address: 1 Hoag Drive Newport Beach, 92663, CA
- Gender: Male
- Address: 1 Hoag Drive Newport Beach, 92663, CA
- Gender: Male
- Address: 1 Hoag Drive Newport Beach, 92663, CA
- Gender: Male
- Address: 1 Hoag Drive Newport Beach, 92663, CA
- Gender: Male
- Address: 1 Hoag Drive Newport Beach, 92663, CA
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- Address: 1 Hoag Drive Newport Beach, 92658, CA
- Gender: Male
- Address: 1 Hoag Drive Newport Beach, 92663, CA
- Gender: Male
- Address: 1 Hoag Drive Newport Beach, 92663, CA
Questions & Answers
Does Dr. Steven Robert Callahan have affiliation with practices?
Dr. Steven Robert Callahan is affiliated with OBHG California.
Where can you meet with Dr. Steven Robert Callahan?
Dr. Steven Robert Callahan's office is located at 1 Hoag Drive Ecu Dept. in Newport Beach, CA 92663.
Has Dr. Steven Robert Callahan affiliation with hospitals?
Dr. Steven Robert Callahan is affiliated with HOAG MEMORIAL HOSPITAL PRESBYTERIAN.
What conditions does Dr. Steven Robert Callahan treat?
Dr. Steven Robert Callahan provides treatment for Altitude Sickness, Angina, Brain Aneurysm, Febrile Seizure, Laceration, Nausea and Vomiting. For the full list see this list.