HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MN

TIFFANEY HAMMER, PA

PHYSICIAN ASSISTANT

Graduated: 2008

NPI: 1649424078

Practice Locations (2)

MINNESOTA ONCOLOGY HEMATOLOGY PA

10150 NIAGARA LN N, SUITE 100

MAPLE GROVE, MN 553697588

8443174673

MINNESOTA ONCOLOGY HEMATOLOGY PA

1580 BEAM AVE

MAPLEWOOD, MN 551091127

6517797978

Source: CMS National Downloadable File, September 2026.