Individual provider · Type 1 NPI

Katherine Williams, PA-C

Physician Assistant · New York, NY

NPI number 1922795699 Active

Practice location

161 Fort Washington Ave Fl 11
New York, NY 10032-3729

Call (212) 305-0114 Map

Mailing address

960 Massachusetts Avenue, Fl 2
Boston, MA 02118-2690

Specialties and licenses

TaxonomyCodeLicense
Physician Assistant Primary 363A00000X035816 (NY)
Surgical Physician Assistant 363AS0400X9258 (MA)

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 1922795699

Katherine Williams, PA-C's National Provider Identifier is 1922795699, issued on Apr 21, 2023. The primary taxonomy on file is Physician Assistant (363A00000X), and the practice location is in New York, NY. The record was last updated on Aug 28, 2026.