Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Peter Chase, MD, PHD

Individual provider Emergency Medicine Physician · NPI 1063485563

Peter Chase, MD, PHD practises Emergency Medicine in Duluth, Minnesota. Graduated from University of Arizona College of Medicine in 1996, 30 years ago. Practices with Essentia Health Virginia LLC, a 68-clinician group and accepts Medicare assignment. Licensed in Arizona and Minnesota.

Years since qualifying
30
Trained at
University of Arizona College of Medicine
Licensed in
AZ, MN
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

407 E 3rd St
Duluth, MN 55805-1950
Phone: (218) 786-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 41367 (MN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 28705 (AZ)
Medical Toxicology (Emergency Medicine) Physician Taxonomy 207PT0002X · Licence 41367 (MN)

Record details

NPI number1063485563
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedFebruary 7, 2006
Last updated in NPPESFebruary 8, 2021
Certification dateFebruary 8, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Also practisesMEDICAL TOXICOLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Essentia Health Virginia Llc — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients27
Services billed 31 a service is one billed item, such as a visit, a test or a procedure
Average patient age61

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Essentia Health Virginia LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 68 clinicians in the practice; 12 are shown here.

Other providers in Duluth