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

Keystone Service Systems

Organization Community/Behavioral Health Agency · NPI 1336398239

Keystone Service Systems is a Community/Behavioral Health Agency in Oakdale, Pennsylvania. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

1009 Old Noblestown Rd
Oakdale, PA 15071-3036
Phone: (717) 232-7509
Fax: (717) 232-6687
Show map & directions

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

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X

Record details

NPI number1336398239
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Charles Hooker — Ceo · (717) 232-7509
NPI enumeratedSeptember 16, 2008
Last updated in NPPESSeptember 16, 2008
Mailing address124 Pine St, Harrisburg, PA 17101-1208