Organization
ULTIMATE BILLING SERVICE, INC.
Active
Organization subpart
No
Provider details
NPI number
Authorized official
GABRIELA UGALDE-LIZON (CEO)
(847) 692-6218
Entity
Organization
Contact information
Practice address
500 N LINCOLN AVE, PARK RIDGE, IL 60068-3141
(847) 692-6218
(847) 692-5609
Mailing address
500 N LINCOLN AVE, PARK RIDGE, IL 60068-3141
(847) 692-6218
(847) 692-5609
Taxonomy
Speciality
Code
Description
License number
State
207RC0000X
Cardiovascular Disease Physician
—
—
207RG0100X
Gastroenterology Physician
—
—
207V00000X
Obstetrics & Gynecology Physician
Primary
—
—
Other
Enumeration date
02/27/2026
Last updated
02/27/2026
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