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

Steven Gasper, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1043238405

Steven Gasper, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Merrill, Wisconsin. Qualified in 2002, 24 years ago. Practices with Gastrointestinal Associates SC, a 43-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
24
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

601 S Center Ave
Merrill, WI 54452-3404
Phone: (715) 539-5136
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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 142133030 (WI)

Record details

NPI number1043238405
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJuly 17, 2006
Last updated in NPPESNovember 17, 2022

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Gastrointestinal Associates S.C. — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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