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

Potomac Oncology & Hematology, LLC

Organization Hematology & Oncology Physician · NPI 1114770252

Potomac Oncology & Hematology, LLC is a Hematology & Oncology Physician in Germantown, Maryland. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

12800 Middlebrook Rd Ste 430
Germantown, MD 20874-5288
Phone: (240) 618-0275
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X

Record details

NPI number1114770252
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Xu — Physician-Owner · (240) 618-0275
NPI enumeratedApril 9, 2024
Last updated in NPPESApril 9, 2024
Certification dateApril 9, 2024
Mailing addressPo Box 342039, Bethesda, MD 20827-2039