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

Dr. Brett Erik Larsen, MD

Individual provider Surgical Critical Care Physician · NPI 1740552249

Dr. Brett Erik Larsen, MD is a General Surgery in Flint, Michigan. Qualified in 2009, 17 years ago. Practices with Northern Arizona Healthcare Corporation, a 395-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Michigan.

Years since qualifying
17
Licensed in
AZ, MI
In the registry since
2012
Specialties on file
3
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

3500 Calkins Rd Ste A
Flint, MI 48532-3500
Phone: (810) 515-7662
Fax: (810) 337-1479
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1200 N Beaver St, Flagstaff, AZ 86001-3118 — (928) 773-2200

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 4301111208 (MI)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 78132 (AZ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1740552249
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 31, 2012
Last updated in NPPESAugust 15, 2025
Certification dateAugust 15, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Northern Arizona Healthcare Corporation — 395 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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