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

Lance Petersen, MD

Individual provider Emergency Medicine Physician · NPI 1245303429

Lance Petersen, MD is an Emergency Medicine Physician in Powell, Wyoming. Works from 2 locations. Licensed in Washington and Wyoming.

Licensed in
WA, WY
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.

See every abbreviation used in this directory →

Practice location Address checks out

777 Avenue H
Powell, WY 82435-2260
Phone: (307) 754-2267
Fax: (307) 754-7747
Show map & directions

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

Additional practice locations (1)

  • 110 Hospital Lane, Afton, WY 83110-0579 — (307) 885-5800

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD00035749 (WA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 8006A (WY)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD00035749 (WA)

Record details

NPI number1245303429
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2006
Last updated in NPPESJune 24, 2026
Certification dateJune 24, 2026
Mailing address777 Avenue H, Powell, WY 82435-2260

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