Dr. Karolina Stack , MD
Pediatrics • Oshkosh, WI
Professional Overview & Biography Verified Profile Summary
Dr. Karolina Stack, MD is a certified Pediatrics practicing in Oshkosh, WI. With approximately 9 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 2017, Dr. Stack delivers high-quality medical care to the local community at 2700 W 9TH AVE STE 211.
Dr. Stack is affiliated with Ascension Medical Group-Fox Valley Wisconsin Inc and accepts Medicare assignment.
Practice Location & Contact Primary Location
2700 W 9th Ave Ste 211
Oshkosh, WI 549047865
Medicare Profile & Education
Loyola University Of Chicago, Stritch School Of Medicine
2017
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Pediatrics in Oshkosh, WI
Practicing in Oshkosh, WI (1245 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2025-06-30NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Ascension Medical Group-Fox Valley Wisconsin Inc
2700 W 9th Ave, Oshkosh, WI 549047247
Phone: 9202232000
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 2700 W 9TH AVE STE 211, OSHKOSH, WI 549047865 (Tel: 9202238000)
Registered at 2700 W 9TH AVE STE 211, OSHKOSH, WI 549047865 (Tel: 9207382000)
Registered at 525 E CONGRESS PKWY STE 220, CRYSTAL LAKE, IL 600146258 (Tel: 8154596780)
Registered at 525 E CONGRESS PKWY STE 220, CRYSTAL LAKE, IL 600146258 (Tel: 8154596780)
Recorded as KAROLINA STACK, M.D.
Pediatrics (License #1053842243 in IL)
NPI status registered as active in NPPES database
Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328 (Tel: 7083279124)
Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328 (Tel: 7083279124)
Recorded as KAROLINA SABALIAUSKAITE, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
2700 W 9th Ave Ste 211
Oshkosh, WI 549047865
Phone: 9207382000
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.