KEYSTONE SERVICE SYSTEMS INC
NPI 1083073852
Community/Behavioral Health in Sunbury, PA

Active since February 22, 2016
1145 N 4TH ST, SUNBURY, PA 17801(717) 232-7509(717) 232-6687 Get Directions Write a Review

NPPES record last updated: February 22, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Keystone Service Systems Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KEYSTONE SERVICE SYSTEMS INC (NPI 1083073852) is a healthcare organization registered as a community/behavioral health in Sunbury, Pennsylvania and active in the NPI registry since February 2016. The organization lists Charles Hooker, Ceo, as its authorized official.

NPPES Registry Identity

NPI1083073852
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameKEYSTONE SERVICE SYSTEMS INC
Location Address1145 N 4TH STSunbury, PA 17801-1221
Mailing Address124 Pine StHarrisburg, PA 17101-1208 · (717) 232-7509 · Fax (717) 232-6687
Fax(717) 232-6687
Organization SubpartNo
Authorized OfficialCharles HookerCeo · (717) 232-7509
Enumeration DateFebruary 22, 2016
NPI 1083073852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition

A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

1145 N 4TH ST, Sunbury, PA 17801

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Behavior Analyst
1145 N 4TH ST
SUNBURY, PA 17801
Counselor (Mental Health)
1145 N 4TH ST
SUNBURY, PA 17801

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Keystone Service Systems Inc's NPI number?

The NPI number for Keystone Service Systems Inc is 1083073852. It was assigned to this organization in the NPPES registry on February 22, 2016.

Where is Keystone Service Systems Inc located?

Keystone Service Systems Inc is located at 1145 N 4th St, Sunbury, PA 17801. The listed phone number is (717) 232-7509.

What is Keystone Service Systems Inc's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

When was this NPI record last updated?

The NPPES record for Keystone Service Systems Inc was last updated on February 22, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.