Stephen Brennan, MD

Internal Medicine · Psychiatry

8+ years in practiceNPI: 1588168025Licensed in IALicensed in WI

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Credentials & Recognition

Specialties

Internal MedicinePsychiatry

NPI sub-specialties

Internal Medicine207R00000X

Psychiatry & Neurology, Psychiatry2084P0800X

Psychiatry & Neurology, Psychiatry2084P0800X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

8+ years

Estimated from NPI enumeration date

Frequently Asked Questions about Dr. Stephen Brennan, MD

Where does Dr. Stephen Brennan, MD practice?+
Dr. Stephen Brennan, MD practices in Wisconsin, WI. 1230 CORPORATE CENTER DR STE 400 OCONOMOWOC, WI 530664883.
What is Dr. Stephen Brennan, MD's phone number?+
Dr. Stephen Brennan, MD's practice phone is 262-646-6311. Office contact information is verified on the PBCMMG profile.
What does Dr. Stephen Brennan, MD specialize in?+
Dr. Stephen Brennan, MD's primary specialty is Psychiatry, with additional focus on Internal Medicine.
Is Dr. Stephen Brennan, MD board certified?+
Board certification status for Dr. Stephen Brennan, 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. Stephen Brennan, MD been practicing?+
Dr. Stephen Brennan, MD has been in active practice for 8+ years, based on NPI enumeration and state licensing records.
What is Dr. Stephen Brennan, MD's NPI number?+
Dr. Stephen Brennan, MD's National Provider Identifier (NPI) is 1588168025, 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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