Individual provider · Type 1 NPI

Cesar A. De Las Casas, MD

Hematology & Oncology Physician · Houston, TX

NPI number 1184711798 Active

Practice location

925 Gessner Rd Ste 600
Houston, TX 77024-2645

Call (713) 827-9525 Map

Fax (713) 468-3561

Mailing address

PO Box 749495
Atlanta, GA 30374-9495

Other practice locations

  • 4000 Spencer Hwy Ste 200, Pasadena, TX 77504-1202 · (713) 378-0330
  • 2130 W Holcombe Blvd Fl 10, Houston, TX 77030-3306 · (713) 600-0900
  • 7789 Southwest Fwy Ste 460, Houston, TX 77074-1841 · (713) 778-0300
  • 801 N Flamingo Rd, Pembroke Pines, FL 33028-1046 · (954) 265-4325
  • 6445 Main Street, Opc 24, Houston, TX 77030 · (713) 441-9948

Specialties and licenses

TaxonomyCodeLicense
Hematology (Internal Medicine) Physician 207RH0000XL6857 (TX)
Medical Oncology Physician 207RX0202XL6857 (TX)
Hematology & Oncology Physician 207RH0003XME123692 (FL)
Hematology & Oncology Physician Primary 207RH0003XL6857 (TX)

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.

10 other providers at this address

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About NPI 1184711798

Cesar A. De Las Casas, MD's National Provider Identifier is 1184711798, issued on Oct 6, 2006. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Houston, TX. The record was last updated on May 27, 2026.