Internal Medicine, Hematology & Oncology
SAMER HASSAN M.D.
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 Plan acceptance stays unpublished until the practice reports it.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 1033421284 · enumerated 2010-07-03 · record updated 2018-08-28. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 4301 S WESTERN AVE, OKLAHOMA CITY, OK, 73109 (405) 631-0919 Fax (405) 636-0518 Google Maps Apple Maps OpenStreetMap
- Mailing address 5300 N INDEPENDENCE AVE STE 280, OKLAHOMA CITY, OK, 73112-5555 (405) 631-0919 Fax (405) 636-0518 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine, Hematology 207RH0000X · License MD2016-0258 NM
- Internal Medicine, Hematology & Oncology 207RH0003X · License MD2016-0258 NM
- Internal Medicine, Medical Oncology 207RX0202X · License MD2016-0258 NM
- Student in an Organized Health Care Education/Training Program 390200000X
- Internal Medicine, Hematology & Oncology 207RH0003X · Primary · License 28920 OK
In this directory
OK Oklahoma County Oklahoma City Internal Medicine, Hematology & Oncology
Locations and evidence
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Practice location
OKLAHOMA CITY, OK, 73109
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.