Dr. Oscar J. Ma
- Gender: Male
- Experience: 31 years
- Sole propriator: No
- NPI: 1508828112
Dr. Oscar J. Ma MD
Emergency Physician
He is located at 3181 Southwest Sam Jackson Park Road, Ohsu Department Of Emergency Medicine, Cdw-Em in Portland, OR 97239. Can help patients with the following: Acute Pain, Angina, Brain Hemorrhage, Broken Bone, Choking, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1508828112. Appointment can be made via the phone number (503) 494-7008.
Conditions treated
Dr. Oscar John Ma, 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. Oscar J. Ma.
- 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
Medicare Enrollment
Dr. Oscar J. Ma is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: Inphynet Contracting Services Llc
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
| Edwards Lifesciences | $450 |
Other
| Consulting | $450 |
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Questions & Answers
Where can you meet with Dr. Oscar John Ma?
Dr. Oscar John Ma's office is located at 3181 Southwest Sam Jackson Park Road, Ohsu Department Of Emergency Medicine, Cdw-Em in Portland, OR 97239.
Does Dr. Oscar John Ma accept insurance?
Unfortunately we don't have any information if Dr. Oscar John Ma accepts insurance.
What conditions does Dr. Oscar John Ma treat?
Dr. Oscar John Ma provides treatment for Acute Pain, Angina, Brain Hemorrhage, Broken Bone, Choking, Nausea and Vomiting. For the full list see this list.