Individual
SUSAN M OLSZEWSKI
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
FNP-BC APNP
Contact information
Practice address
210 WISCONSIN AMERICAN DR, FOND DU LAC, WI 54937-2999
(920) 907-7000
Mailing address
PO BOX 735044, CHICAGO, IL 60673-5044
(800) 326-2250
Taxonomy
Speciality
Code
Description
License number
State
363L00000X
Nurse Practitioner
Primary
3781-033
WI
363LF0000X
Family Nurse Practitioner
123624
WI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
100005404
—
WI
Enumeration date
08/05/2009
Last updated
10/16/2025
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