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

Dr. Gregory Michael McCormick, MD

Individual provider Emergency Medicine Physician · NPI 1962080291

Dr. Gregory Michael McCormick, MD is an Emergency Medicine in Big Sky, Montana. Graduated from Boston University School of Medicine in 2021, 5 years ago. Practices with Ketchikan Emergency Physicians, LLC, a 13-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Alaska and Montana.

Years since qualifying
5
Trained at
Boston University School of Medicine
Licensed in
AK, MT
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

334 Town Center Ave
Big Sky, MT 59716
Phone: (406) 414-5000
Show map & directions

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

Additional practice locations (2)

  • 3100 Tongass Ave, Ketchikan, AK 99901-5746 — (907) 225-5171
  • 1 Cooper Plz, Camden, NJ 08103-1461 — (856) 342-2352

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MED-PHYS-LIC-146597 (MT)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 217900 (AK)

Record details

NPI number1962080291
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2021
Last updated in NPPESApril 15, 2025
Certification dateApril 8, 2025
Mailing address915 Highland Blvd, Bozeman, MT 59715-6902

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Ketchikan Emergency Physicians, Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Big Sky