Individual provider · Type 1 NPI

Megan Renee Ratterman, DO

Hematology & Oncology Physician · Sheridan, WY

NPI number 1407145683 Active

Practice location

1401 W 5th St
Sheridan, WY 82801

Call (307) 674-6022 Map

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X11132A (WY)
Internal Medicine Physician 207R00000X125.059595 (IL)

Hematology & Oncology Physician: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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About NPI 1407145683

Megan Renee Ratterman, DO's National Provider Identifier is 1407145683, issued on Mar 28, 2011. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Sheridan, WY. The record was last updated on Oct 20, 2025.