Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Aaron James Hegg, MD

Individual provider Emergency Medicine Physician · NPI 1992916258

Dr. Aaron James Hegg, MD is a Pulmonary Disease in Duluth, Minnesota. Qualified in 2006, 20 years ago. Practices with The Duluth Clinic Ltd, a 1,127-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Michigan and Minnesota.

Years since qualifying
20
Licensed in
CA, MI, MN
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

400 E 3rd St
Duluth, MN 55805-1951
Phone: (218) 786-8364
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 500 Doyle Park Dr, Santa Rosa, CA 95405-4558 — (707) 303-8360

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 61911 (MN)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence A121435 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 4301087478 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301087478 (MI)

Record details

NPI number1992916258
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2007
Last updated in NPPESJuly 21, 2022
Certification dateMay 17, 2021
Mailing addressEssentia Health Duluth Clinic, 400 East Third Street, Duluth, MN 55805-1951

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice The Duluth Clinic Ltd — 1127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Duluth