John Oas, MD
Depression Treatment · Anxiety Treatment · Neurology
21+ years in practiceNPI: 1336146638Licensed in OH
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Credentials & Recognition
Specialties
Depression TreatmentAnxiety TreatmentNeurology
NPI sub-specialties
Psychiatry & Neurology, Neurology2084N0400X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
21+ years
Estimated from NPI enumeration date
Frequently Asked Questions about Dr. John Oas, MD
Where does Dr. John Oas, MD practice?+
Dr. John Oas, MD practices in Ohio, OH. 920 N HAMILTON RD STE 500
GAHANNA, OH 432301757.
What is Dr. John Oas, MD's phone number?+
Dr. John Oas, MD's practice phone is 614-293-4969. Office contact information is verified on the PBCMMG profile.
What does Dr. John Oas, MD specialize in?+
Dr. John Oas, MD's primary specialty is Neurology, with additional focus on Depression Treatment, Anxiety Treatment.
Is Dr. John Oas, MD board certified?+
Board certification status for Dr. John Oas, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. John Oas, MD been practicing?+
Dr. John Oas, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. John Oas, MD's NPI number?+
Dr. John Oas, MD's National Provider Identifier (NPI) is 1336146638, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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