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

Robert P Graeber

Individual provider Peer Specialist · NPI 1174273841

Robert P Graeber is a Peer Specialist in Holbrook, New York. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

23 Ralph St
Holbrook, NY 11741-1014
Phone: (631) 747-9902
Show map & directions

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

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X

Record details

NPI number1174273841
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 25, 2022
Last updated in NPPESMarch 25, 2022
Certification dateMarch 25, 2022
Mailing address23 Ralph St, Holbrook, NY 11741-1014