Carmel, IN
Part of Iu Health Medical Group LLC (3,036 providers)
2 Locations
11725 N Illinois St Ste 250
Carmel, IN 46032-3015
409 E Washington St
Butler, IN 46721-1175
Based on 6 verified data signals
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Dr. Mark S O'brien, MD provides primary care services in Carmel, IN. Drawing on 20 years of experience, they bring depth to patient care. Their clinical interests include Preventive Medicine Physician.
Caresource (IN/OH/WI)
Centene
Cigna
Medicare
UnitedHealthcare
Www22 (FL/IN/MO)
Insurance coverage confirmed through federal transparency data. This provider may accept additional plans not listed here. Contact the office directly to verify your specific plan.
INDIANA UNIVERSITY SCHOOL OF MEDICINE
Class of 1988
Began Practice
Approximately 20 years of experience
NPI Assigned
NPI 1124129267
State Licenses
Yes, Dr. Mark S O'brien, MD is currently accepting new patients. You can reach out through this profile page to schedule an appointment or ask a question.
Dr. Mark S O'brien, MD is located at 11725 N Illinois St Ste 250, Carmel, IN. They practice across 2 locations.
Dr. Mark S O'brien, MD accepts insurance plans from Caresource (IN/OH/WI), Centene, Cigna and 3 more. We recommend contacting the office directly to verify your specific plan is accepted before your visit.
Yes, Dr. Mark S O'brien, MD accepts Medicare assignment, which means they agree to accept the Medicare-approved amount as full payment for covered services.
Dr. Mark S O'brien, MD has a Clarity Score of 24 out of 100. The Clarity Score reflects data completeness, verification status, location information, insurance coverage, and patient engagement, helping you make more informed healthcare decisions.
Dr. Mark S O'brien, MD has been practicing for 20+ years, beginning their career around 2006.
Dr. Mark S O'brien, MD attended INDIANA UNIVERSITY SCHOOL OF MEDICINE (1988).
11725 N Illinois St Ste 250
Carmel, IN 46032-3015
409 E Washington St
Butler, IN 46721-1175
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