Peter Aas, MD

Addiction Medicine · Internal Medicine · Hospital Medicine

20+ years in practiceNPI: 1063455848Licensed in MN

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineHospital Medicine

NPI sub-specialties

Internal Medicine207R00000X

Hospitalist208M00000X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#9

Top Hospital Medicine Doctors in Minnesota, 2026

Hospital Medicine · Minnesota · 2026

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Frequently Asked Questions about Dr. Peter Aas, MD

Where does Dr. Peter Aas, MD practice?+
Dr. Peter Aas, MD practices in Minnesota, MN. 400 E 3RD ST DULUTH, MN 558051951.
What is Dr. Peter Aas, MD's phone number?+
Dr. Peter Aas, MD's practice phone is 218-786-8364. Office contact information is verified on the PBCMMG profile.
What does Dr. Peter Aas, MD specialize in?+
Dr. Peter Aas, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Hospital Medicine.
Is Dr. Peter Aas, MD board certified?+
Board certification status for Dr. Peter Aas, 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. Peter Aas, MD been practicing?+
Dr. Peter Aas, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Peter Aas, MD's NPI number?+
Dr. Peter Aas, MD's National Provider Identifier (NPI) is 1063455848, 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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