Individual
MARIIA STEFFENY
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Contact information
Practice address
9000 W WISCONSIN AVE, MILWAUKEE, WI 53226-4874
(414) 266-6820
(414) 266-6979
Mailing address
13111 N PORT WASHINGTON RD, MEQUON, WI 53097-2416
(262) 243-7300
Taxonomy
Speciality
Code
Description
License number
State
363LN0000X
Neonatal Nurse Practitioner
237189-30
WI
363LN0005X
Critical Care Neonatal Nurse Practitioner
Primary
10396-33
WI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
1992319065
—
WI
Enumeration date
09/04/2020
Last updated
04/08/2024
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