Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Erin C Stillmank, APNP

Individual provider Registered Nurse · NPI 1265918031

Erin C Stillmank, APNP is a Nurse Practitioner in Green Bay, Wisconsin. Qualified in 2018, 8 years ago. Practices with Bellin Memorial Hospital Inc, a 681-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
8
Licensed in
WI
In the registry since
2018
Specialties on file
2
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Practice location Address checks out

744 S Webster Ave
Green Bay, WI 54301-3505
Phone: (920) 433-3500
Fax: (920) 445-7289
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 8625-33 (WI)
Registered Nurse Taxonomy 163W00000X · Licence 165641-30 (WI)

Record details

NPI number1265918031
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNP
Sole proprietorNo
NPI enumeratedJuly 16, 2018
Last updated in NPPESOctober 1, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Bellin Memorial Hospital Inc — 681 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Green Bay