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Dr. COURTNEY ANN O'BRIEN, DO

Internal Medicine, Rheumatology in SIMI VALLEY, CA

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About

Dr. Courtney Ann O'Brien is a physician in Simi Valley, California, specializing in Internal Medicine and Rheumatology.

Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.

Common questions

What is Dr. COURTNEY ANN O'BRIEN's specialization?

Dr. COURTNEY ANN O'BRIEN specializes in Internal Medicine, Rheumatology.

Where does Dr. COURTNEY ANN O'BRIEN practice?

Dr. COURTNEY ANN O'BRIEN practices in SIMI VALLEY, CA.

What is Dr. COURTNEY ANN O'BRIEN's NPI number?

Dr. COURTNEY ANN O'BRIEN's NPI number is 1609396514.

Quick Facts

Gender
Female
NPI Registered Since
2017
NPI Number
1609396514

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Practice Location

2655 1ST ST STE 380
SIMI VALLEY, CA 930651551
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