Individual provider · Type 1 NPI

Katherine B. Sirianni, PA-C

Physician Assistant · Germantown, MD

NPI number 1316254428 Active

Practice location

19851 Observation Dr Ste 250
Germantown, MD 20876-4151

Call (301) 972-0400 Map

Fax (301) 916-1453

Specialties and licenses

TaxonomyCodeLicense
Physician Assistant Primary 363A00000XC0004319 (MD)
Physician Assistant 363A00000XNone listed

Physician Assistant: A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, orde…

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About NPI 1316254428

Katherine B. Sirianni, PA-C's National Provider Identifier is 1316254428, issued on Sep 10, 2010. The primary taxonomy on file is Physician Assistant (363A00000X), and the practice location is in Germantown, MD. The record was last updated on Dec 15, 2025.