Individual
AMELIA L ZELLNER
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
APNP
Contact information
Practice address
1000 N OAK AVE, MARSHFIELD, WI 54449-5703
(715) 387-5498
Mailing address
N20W22961 WATERTOWN RD, WAUKESHA, WI 53186-1308
(262) 875-5070
(866) 384-9486
Taxonomy
Speciality
Code
Description
License number
State
363L00000X
Nurse Practitioner
Primary
5381
WI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
157768-30
WI STATE LIC RN
WI
01
—
5381-33
WI STATE LIC
WI
Enumeration date
08/16/2013
Last updated
06/24/2026
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