Individual
NICHOLAS DYKMAN OSTERAAS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D
Contact information
Practice address
2801 W KINNICKINNIC RIVER PKWY, MILWAUKEE, WI 53215-3669
(414) 385-1922
Mailing address
PO BOX 735044, CHICAGO, IL 60673-5044
(800) 326-2250
Taxonomy
Speciality
Code
Description
License number
State
2084N0400X
Neurology Physician
036-138224
IL
2084V0102X
Vascular Neurology Physician
036-138224
IL
2084V0102X
Vascular Neurology Physician
Primary
100154
WI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
100223740
—
WI
Enumeration date
06/21/2011
Last updated
01/12/2026
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