Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Greater Washington Oncology Associates

Organization Hematology & Oncology Physician · NPI 1740396761

Greater Washington Oncology Associates is a Hematology & Oncology Physician in Silver Spring, Maryland. Works from 2 locations. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

10750 Columbia Pike Ste 501
Silver Spring, MD 20901-4402
Phone: (301) 593-9035
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1400 Forest Glen Rd, Silver Spring, MD 20910-1459 — (301) 593-9035

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X

Record details

NPI number1740396761
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ram Trehan — Managing Partner · (301) 593-9035
NPI enumeratedAugust 22, 2006
Last updated in NPPESJuly 21, 2022
Mailing address10750 Columbia Pike, Suite 501, Silver Spring, MD 20901-4402

Other providers in Silver Spring