KEYSTONE SERVICE SYSTEMS, INC
NPI 1598900102
Case Management in Lancaster, PA

Active since December 10, 2008
230 S QUEEN ST, LANCASTER, PA 17603(717) 232-7509(717) 232-6687 Get Directions Write a Review

NPPES record last updated: December 10, 2008. Verified against the NPPES registry weekly; last sync: August 16, 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 1598900102) is a healthcare organization registered as a case management in Lancaster, Pennsylvania and active in the NPI registry since December 2008. The organization lists Charles Hooker, Ceo, as its authorized official.

NPPES Registry Identity

NPI1598900102
Entity TypeOrganization
Primary Taxonomy251B00000X
Legal Business NameKEYSTONE SERVICE SYSTEMS, INC
Location Address230 S QUEEN STLancaster, PA 17603-5342
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 DateDecember 10, 2008
NPI 1598900102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCase ManagementAgencies
Taxonomy Code251B00000X
Definition
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.
230 S QUEEN ST, Lancaster, PA 17603

Other Providers at the Same Location NPPES

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

Community/Behavioral Health
230 S QUEEN ST
LANCASTER, PA 17603

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 1598900102. It was assigned to this organization in the NPPES registry on December 10, 2008.

Where is Keystone Service Systems, Inc located?

Keystone Service Systems, Inc is located at 230 S Queen St, Lancaster, PA 17603. The listed phone number is (717) 232-7509.

What is Keystone Service Systems, Inc's specialty?

The primary specialty registered for this NPI is Case Management with taxonomy code 251B00000X.

When was this NPI record last updated?

The NPPES record for Keystone Service Systems, Inc was last updated on December 10, 2008. 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.