Katherine Beresford, MD

Sleep Medicine

18+ years in practiceNPI: 1912151747Licensed in MN

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Credentials & Recognition

Specialties

Sleep Medicine

NPI sub-specialties

Student in an Organized Health Care Education/Training Program390200000X

Psychiatry & Neurology, Sleep Medicine2084S0012X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

18+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#17

Top Sleep Medicine Doctors in Minnesota, 2026

Sleep Medicine · Minnesota · 2026

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Frequently Asked Questions about Dr. Katherine Beresford, MD

Where does Dr. Katherine Beresford, MD practice?+
Dr. Katherine Beresford, MD practices in Minnesota, MN. 400 E 3RD ST ESSENTIA HEALTH DULUTH CLINIC DULUTH, MN 558051951.
What is Dr. Katherine Beresford, MD's phone number?+
Dr. Katherine Beresford, MD's practice phone is 218-786-3993. Office contact information is verified on the PBCMMG profile.
What does Dr. Katherine Beresford, MD specialize in?+
Dr. Katherine Beresford, MD's primary specialty is Sleep Medicine.
Is Dr. Katherine Beresford, MD board certified?+
Board certification status for Dr. Katherine Beresford, 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. Katherine Beresford, MD been practicing?+
Dr. Katherine Beresford, MD has been in active practice for 18+ years, based on NPI enumeration and state licensing records.
What is Dr. Katherine Beresford, MD's NPI number?+
Dr. Katherine Beresford, MD's National Provider Identifier (NPI) is 1912151747, 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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