All Medicaid billing entities listing HOOKER, CHARLES (CHIEF EXECUTIVE OFFICER) as their authorized official in the NPPES registry.
| State | Entities | Total Paid |
|---|---|---|
| Delaware | 1 | $85.63M |
| Pennsylvania | 4 | $192K |
| # | Provider | Location | Specialty | Total Paid |
|---|---|---|---|---|
| 1 | KEYSTONE SERVICE SYSTEMS, INC. | NEWARK, DE | Intellectual & Developmental Disabilities Psychologist | $85.63M |
| 2 | KEYSTONE SERVICE SYSTEMS, INC | HUMMELSTOWN, PA | Community/Behavioral Health Agency | $136K |
| 3 | KEYSTONE AUTISM SERVICES | HARRISBURG, PA | PACE Provider Organization | $36K |
| 4 | KEYSTONE SERVICE SYSTEMS | CHAMBERSBURG, PA | Community/Behavioral Health Agency | $21K |
| 5 | KEYSTONE SERVICE SYSTEMS, INC | HUMMELSTOWN, PA | Case Management Agency | $0.00 |