# AT ONCE RESPONSE SYSTEMS

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- **Entity:** Organization
- **Status:** Active
- **Organization subpart:** No

## Provider details

- **NPI number:** 1982815874
- **Authorized official:** CHARLES H. BOYCE JR. (SOLE PROPRIETOR)
- **Authorized official phone:** (972) 224-0885

## Contact information

- **Practice address:** 1508 OSPREY DR, 101, DESOTO, TX 75115-2411
- **Practice address phone:** (972) 224-0885
- **Practice address fax:** (972) 224-7825
- **Mailing address:** 1508 OSPREY DR, 101, DESOTO, TX 75115-2411
- **Mailing address phone:** (972) 224-0885
- **Mailing address fax:** (972) 224-7825

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 333300000X | Emergency Response System Companies | PP0132 | TX | Yes |

## Other

- **Enumeration date:** 05/24/2007
- **Last updated:** 08/08/2008

## Other identifiers

| Code | Description | Identifier | Issuer | State |
| --- | --- | --- | --- | --- |
| 05 | — | 001013972 | — | TX |
| 05 | — | 001013973 | — | TX |