Dr. James Mar DO
Resident
He is located at 5700 AZ-90 in Sierra Vista, AZ 85635. His National Provider Identifier (NPI) number is 1982267449. Appointment can be made via the phone number (520) 263-2000.
Medicare Enrollment
Dr. James Mar is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Cogent Healthcare Of Arizona Pc
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.
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Questions & Answers
Where can you meet with Dr. James Mar?
Dr. James Mar's office is located at 5700 AZ-90 in Sierra Vista, AZ 85635.
Does Dr. James Mar accept insurance?
Unfortunately we don't have any information if Dr. James Mar accepts insurance.