Individual
DR. GREGORY O'NEAL CLARK
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
355 W DUNDEE RD STE 110, BUFFALO GROVE, IL 60089-3500
(847) 541-4878
(847) 520-0500
Mailing address
920 GRANDVIEW LN, LAKE FOREST, IL 60045-3914
(443) 823-0583
Taxonomy
Speciality
Code
Description
License number
State
207RE0101X
Endocrinology, Diabetes & Metabolism Physician
Primary
336.093729
IL
Other
Enumeration date
05/17/2006
Last updated
07/26/2023
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