Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Gasper, CRNA

Certified Registered Nurse Anesthetist in Merrill, WI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043238405

Verified

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Registry record

Entity type Individual (Type 1)

Name Steven Gasper

Credential CRNA

Sex Male

Practice address 601 S Center Ave, Merrill, WI, 54452

Phone (715) 539-5136

Enumeration date Jul 17, 2006

Last updated in NPPES Nov 17, 2022

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 142133030 (WI) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
002721305	Other	WI	MEDICARE HUMANA GOLD
391330887	Other	WI	ASSOCIATES FOR HEALTHCARE
80335	Other	WI	SECURITY HEALTH PLAN
80335	Other	WI	SECURITY HEALTH MEDICAID
GASPER	Other	WI	WPS
430075365	Other	WI	MEDICARE RAILROAD
391330887	Other	WI	HEALTH EOS
44315500	Other	WI	MANAGED HEALTH CARE
44315500	Medicaid	WI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Steven Gasper practice?

The practice location on file with NPPES is in Merrill, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Steven Gasper?

The National Provider Identifier (NPI) for Steven Gasper is 1043238405, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Eric Barnes Certified Registered Nurse Anesthetist · Merrill, WI NPI 1487639555 Aspirus Merrill Hospital & Clinics, Inc. Critical Access Hospital · Merrill, WI NPI 1124084678 Jennifer Black Physician Assistant · Merrill, WI NPI 1164462792 Raul Pinon Emergency Medicine Physician · Merrill, WI NPI 1447271481 Radiology Merrill Sc Specialist · Merrill, WI NPI 1669546347 Alisa Johnson Diagnostic Radiology Physician · Merrill, WI NPI 1033256052 David Burnett Certified Registered Nurse Anesthetist · Merrill, WI NPI 1699897371 Steve Daigle Physician Assistant · Merrill, WI NPI 1205054582

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-17.