Individual
ALEXANDRA HALLAGAN
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
MD
Contact information
Practice address
10010 KENNERLY RD, SAINT LOUIS, MO 63128-2106
(314) 525-1906
(314) 525-4148
Mailing address
10010 KENNERLY RD, SAINT LOUIS, MO 63128-2106
(314) 525-1906
(314) 525-4148
Taxonomy
Speciality
Code
Description
License number
State
207P00000X
Emergency Medicine Physician
Primary
2025028073
MO
Other
Enumeration date
04/19/2021
Last updated
10/31/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us