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

Individual provider Internal Medicine Physician · NPI 1558460139

Marzenna M Schoeneich, MD is an Internal Medicine in Green Bay, Wisconsin. Qualified in 1989, 37 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
37
Licensed in
IL, WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2253 W Mason St
Green Bay, WI 54303-4706
Phone: (920) 327-7300
Fax: (920) 327-7301
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 420 Pennsylvania Ave, Glen Ellyn, IL 60137 — (630) 534-6100

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 73863 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036093956 (IL)

Record details

NPI number1558460139
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 21, 2006
Last updated in NPPESOctober 3, 2023
Certification dateOctober 3, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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