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

John Addlesperger, DO

Individual provider Emergency Medicine Physician · NPI 1811036999

John Addlesperger, DO is an Emergency Medicine Physician in Sheridan, Wyoming. Licensed in Wyoming. Registered with an NPI since 2007.

Licensed in
WY
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1401 W 5th St
Sheridan, WY 82801-2705
Phone: (307) 672-1000
Fax: (307) 672-1174
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 5146A (WY)

Record details

NPI number1811036999
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 6, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1401 W 5th St, Sheridan, WY 82801-2705

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