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

Individual provider Certified Registered Nurse Anesthetist · NPI 1891741278

Shay S Korittnig, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Oshkosh, Wisconsin. Qualified in 2005, 21 years ago. Practices with Osms Anesthesia LLC, a 23-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
21
Licensed in
WI
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

855 N Westhaven Dr
Oshkosh, WI 54904-7668
Phone: (920) 303-8700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 150430030 (WI)

Record details

NPI number1891741278
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESJanuary 23, 2019

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Osms Anesthesia Llc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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