Organization
EXPRESS ALTUS PLLC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
DARLEEN CALLAHAN (VICE PRESIDENT, REVENUE CYCLE)
(800) 417-0470
Entity
Organization
Contact information
Practice address
1535 WEST LOOP S STE 300, HOUSTON, TX 77027-0003
(800) 417-0470
(832) 219-3228
Mailing address
1535 WEST LOOP S STE 300, HOUSTON, TX 77027-0003
(800) 417-0470
(832) 219-3228
Taxonomy
Speciality
Code
Description
License number
State
207P00000X
Emergency Medicine Physician
Primary
—
—
Other
Enumeration date
02/04/2026
Last updated
02/04/2026
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