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

Dr. William John Patsakos, PHARMD

Individual provider Pharmacotherapy Pharmacist · NPI 1780009068

Dr. William John Patsakos, PHARMD is a Pharmacotherapy Pharmacist in Staten Island, New York. Licensed in New York. Registered with an NPI since 2014.

Licensed in
NY
In the registry since
2014
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

261 Kissel Ave
Staten Island, NY 10310-1623
Phone: (917) 945-6104
Show map & directions

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

Specialties & licences

Pharmacotherapy Pharmacist (primary) Taxonomy 1835P1200X · Licence 045464 (NY)

Record details

NPI number1780009068
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedFebruary 24, 2014
Last updated in NPPESFebruary 24, 2014

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