Internal Medicine, Hematology & Oncology
RAMI ABUMASMAH MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1972779551 · enumerated 2008-05-05 · record updated 2025-09-23. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 1005 BROADWAY ST, QUINCY, IL, 62301-2834 (217) 223-8400 Google Maps Apple Maps OpenStreetMap
- Practice location 855 N WESTHAVEN DR, OSHKOSH, WI, 54904-7668 (920) 456-7870 Fax (920) 456-7871 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine, Hematology & Oncology 207RH0003X · License 22871 ND
- Internal Medicine, Medical Oncology 207RX0202X · License 2021025575 MO
- Internal Medicine, Hematology & Oncology 207RH0003X · Primary · License 2457 WI
- Internal Medicine, Medical Oncology 207RX0202X · License 036154874 IL
Published links
In this directory
WI Winnebago County Oshkosh Internal Medicine, Hematology & Oncology
Locations and evidence
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Practice location
OSHKOSH, WI, 549047668
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.