Individual provider · Type 1 NPI
Romulo De Castro Santos Jr.
Hematology & Oncology Physician · Colma, CA
Practice location
7800 El Camino Real Apt 1125
Colma, CA 94014-3178
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Hematology & Oncology Physician Primary | 207RH0003X | 95422701 (CA) |
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.
About NPI 1376451872
Romulo De Castro Santos Jr.'s National Provider Identifier is 1376451872, issued on Aug 28, 2026. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Colma, CA. The record was last updated on Aug 28, 2026.