Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Ace Ambulance Service

Q: What type of organization is Ace Ambulance Service?

Ace Ambulance Service is registered in NPPES as a Ambulance (its primary provider taxonomy).

Ambulance in Houston, TX · enumerated 2006 · authorized official Haitham Rahman, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639250418

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Registry record

Entity type Organization (Type 2)

Legal business name Ace Ambulance Service

Parent organization Ace Ambulance Service Inc

Practice address 7100 Regency Square Blvd Ste 104, Houston, TX, 77036

Phone (713) 975-7800

Fax (713) 975-9797

Enumeration date Oct 18, 2006

Last updated in NPPES Oct 19, 2007

Taxonomy & classification

341600000X Ambulance Transportation Services · License 101324 (TX) Primary

Authorized official

Name Haitham Rahman

Title Owner

Phone (713) 975-7800

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Ace Ambulance Service?

Ace Ambulance Service is registered in NPPES as a Ambulance (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-19.