Brian Brennan, MD

Psychiatry · Allergy & Immunology

21+ years in practiceNPI: 1376536920Licensed in SD

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Credentials & Recognition

Specialties

PsychiatryAllergy & Immunology

NPI sub-specialties

Pediatrics208000000X

Allergy & Immunology207K00000X

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

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Frequently Asked Questions about Dr. Brian Brennan, MD

Where does Dr. Brian Brennan, MD practice?+
Dr. Brian Brennan, MD practices in Massachusetts, MA. 400 E 1ST ST MORRIS, MN 562671408.
What is Dr. Brian Brennan, MD's phone number?+
Dr. Brian Brennan, MD's practice phone is 320-589-1313. Office contact information is verified on the PBCMMG profile.
What does Dr. Brian Brennan, MD specialize in?+
Dr. Brian Brennan, MD's primary specialty is Psychiatry, with additional focus on Allergy & Immunology.
Is Dr. Brian Brennan, MD board certified?+
Board certification status for Dr. Brian 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. Brian Brennan, MD been practicing?+
Dr. Brian Brennan, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Brian Brennan, MD's NPI number?+
Dr. Brian Brennan, MD's National Provider Identifier (NPI) is 1376536920, 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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