NPI age
19 years
Enumerated 2007-04-16
● Active Type 2 · Organization
Allstate Ambulance Service
Allstate Ambulance Service is 1 of 1194 ambulance organizations in Texas.
Primary specialty
Ambulance
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Hariston
Owner
Last NPPES update
2008-04-16
Source: monthly bulk 2026-05
How this organization compares
Across 1194 active ambulance providers in Texas.
NPI age
19 years
↑ 3 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-04Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
3301 Century Dr Ste B
Rowlett, TX 750887555
Mailing address
3301 Century Dr Ste B
Rowlett, TX 750887555
Authorized official
Stella Hariston
Owner
📞 9724753358
Specialties
-
Ambulance PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | AMB809 | BLUE CROSS |
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.