Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.
Individual
MS. REGINA M STILLING
Active
Individual
MS. REGINA M STILLING
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
CNP
Taxonomy
Speciality
Code
Description
License number
State
363L00000X
Nurse Practitioner
209009570
IL
363L00000X
Nurse Practitioner
277.005255
IL
363LF0000X
Family Nurse Practitioner
Primary
209009570
IL
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
209009570
STATE LICENSE
IL
Enumeration date
05/30/2012
Last updated
09/20/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up