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

Robert William Pionessa, OSC

Individual provider Case Manager/Care Coordinator · NPI 1952652042

Robert William Pionessa, OSC is a Case Manager/Care Coordinator in Williamsville, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
In the registry since
2012

Practice location Address checks out

36 Chestnut Hill Ln S
Williamsville, NY 14221-2605
Phone: (716) 204-8285
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X (NY)

Record details

NPI number1952652042
Entity typeIndividual (Type 1)
GenderMale
Credentials OSC
Sole proprietorNo
NPI enumeratedSeptember 28, 2012
Last updated in NPPESSeptember 28, 2012

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