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KEYSTONE SERVICE SYSTEMS, INC
NPI 1639347057
Community/Behavioral Health in Harrisburg, PA

Active since February 19, 2008
4025 N PROGRESS AVE, HARRISBURG, PA 17110(717) 232-7509(717) 232-6687 Get Directions Write a Review

NPPES record last updated: April 1, 2009. Verified against the NPPES registry weekly; last sync: August 09, 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 1639347057) is a healthcare organization registered as a community/behavioral health in Harrisburg, Pennsylvania and active in the NPI registry since February 2008. The organization lists Charles Hooker, Ceo, as its authorized official.

NPPES Registry Identity

NPI1639347057
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameKEYSTONE SERVICE SYSTEMS, INC
Location Address4025 N PROGRESS AVEHarrisburg, PA 17110-9528
Mailing Address124 Pine StHarrisburg, PA 17101-1208 · (717) 232-7509 · Fax (717) 232-6687
Phone(717) 232-7509
Fax(717) 232-6687
Organization SubpartNo
Authorized OfficialCharles HookerCeo · (717) 232-7509
Enumeration DateFebruary 19, 2008
Last NPPES UpdateApril 1, 2009
✔ NPI 1639347057 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.
4025 N PROGRESS AVE, Harrisburg, PA 17110
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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 1639347057. It was assigned to this organization in the NPPES registry on February 19, 2008.

Where is Keystone Service Systems, Inc located?

Keystone Service Systems, Inc is located at 4025 N Progress Ave, Harrisburg, PA 17110. 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 April 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.