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 1962947937

Potomac Oncology & Hematology, LLC is a Hematology & Oncology Physician in Rockville, Maryland. Licensed in Maryland. Registered with an NPI since 2016.

Licensed in
MD
In the registry since
2016
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

6000 Executive Blvd Ste 501
Rockville, MD 20852-3803
Phone: (240) 618-0275
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence D76899 (MD)

Record details

NPI number1962947937
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Xu — Physician-Owner · (240) 618-0275
NPI enumeratedDecember 30, 2016
Last updated in NPPESJanuary 11, 2017
Mailing address6000 Executive Blvd, Suite 501, Rockville, MD 20852-3803

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