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

Cattail River Hematology & Oncology, Inc

Organization Hematology & Oncology Physician · NPI 1326363607

Cattail River Hematology & Oncology, Inc is a Hematology & Oncology Physician in Olney, Maryland. Licensed in Maryland. Registered with an NPI since 2010.

Licensed in
MD
In the registry since
2010
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3418 Olandwood Ct Ste 111
Olney, MD 20832-1375
Phone: (301) 774-8198
Fax: (301) 774-8199
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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 D39190 (MD)

Record details

NPI number1326363607
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official J. Reilly — Owner · (301) 774-8198
NPI enumeratedMarch 30, 2010
Last updated in NPPESMarch 30, 2010
Mailing address3418 Olandwood Ct, Suite 111, Olney, MD 20832-1375

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