KEYSTONE SERVICE SYSTEMS, INC
NPI 1104285444
Community/Behavioral Health in Lewistown, PA

Q: What is Keystone Service Systems, Inc's NPI number?

The NPI number for Keystone Service Systems, Inc is 1104285444. It was assigned to this organization in the NPPES registry on February 15, 2016.

Q: What is Keystone Service Systems, Inc's specialty?

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

Active since February 15, 2016

625 S MAIN ST, LEWISTOWN, PA 17044(717) 232-7509(717) 232-6687 Get Directions Write a Review

NPPES record last updated: February 15, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Keystone Service Systems, Inc NPPES

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

KEYSTONE SERVICE SYSTEMS, INC (NPI 1104285444) is a healthcare organization registered as a community/behavioral health in Lewistown, Pennsylvania and active in the NPI registry since February 2016. The organization lists Charles Hooker, Ceo, as its authorized official.

NPPES Registry Identity

NPI1104285444

Entity TypeOrganization

Primary Taxonomy251S00000X

Legal Business NameKEYSTONE SERVICE SYSTEMS, INC

Location Address625 S MAIN STLewistown, PA 17044-2379

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 15, 2016

✔ NPI 1104285444 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.

625 S MAIN ST, Lewistown, PA 17044

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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 1104285444. It was assigned to this organization in the NPPES registry on February 15, 2016.

Where is Keystone Service Systems, Inc located?

Keystone Service Systems, Inc is located at 625 S Main St, Lewistown, PA 17044. 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 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.