Organization
KEYSTONE SERVICE SYSTEMS, INC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
MR. CHARLES OOKER (CEO)
(717) 232-7509
Entity
Organization
Contact information
Practice address
915 BENNER PIKE, STATE COLLEGE, PA 16801-7395
(717) 232-7509
(717) 232-6687
Mailing address
124 PINE ST, HARRISBURG, PA 17101-1208
(717) 232-7509
(717) 232-6687
Taxonomy
Speciality
Code
Description
License number
State
224Z00000X
Occupational Therapy Assistant
Primary
—
—
225100000X
Physical Therapist
—
—
235Z00000X
Speech-Language Pathologist
—
—
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
100001038 0365
—
PA
Enumeration date
04/03/2007
Last updated
09/11/2025
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