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DR. MICHAEL J STIENNON
NPI 1134144397
Radiology - Diagnostic Radiology in Oconto Falls, WI

Active since July 12, 2006
855 S MAIN ST, OCONTO FALLS, WI 54154(920) 846-3444 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael J Stiennon NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL J STIENNON (NPI 1134144397) is an individual diagnostic radiology provider in Oconto Falls, Wisconsin, licensed in Wisconsin (21088-20) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1134144397
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. MICHAEL J STIENNON
Location Address855 S MAIN STOconto Falls, WI 54154-1241
Mailing Address200 E Washington St, P O Box 8031Appleton, WI 54911-5490 · (866) 313-0336 · Fax (920) 739-0124
Phone(920) 846-3444
Sole ProprietorNo
Enumeration DateJuly 12, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1134144397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in WI · 21088-20
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
855 S MAIN ST, Oconto Falls, WI 54154
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Other Identifiers 2

Medicare UPINB56892
Medicaid30784900WI

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERIN BANCROFT APNP
Nurse Practitioner
855 S MAIN ST
OCONTO FALLS, WI 54154
Oconto County (920) 846-3444
ST CLARE MEMORIAL HOSPITAL, INC.
Pharmacy (Institutional Pharmacy)
855 S MAIN ST
OCONTO FALLS, WI 54154
Oconto County (920) 846-3444
JENNIFER VANDERWEGEN
Respiratory Therapist, Certified
855 S MAIN ST
OCONTO FALLS, WI 54154
Oconto County (920) 846-3444
ST CLARE MEMORIAL HOSPITAL, INC
Physical Therapist
855 S MAIN ST
OCONTO FALLS, WI 54154
Oconto County (920) 846-3444
MELISSA WARDEN
Physical Therapy Assistant
855 S MAIN ST
OCONTO FALLS, WI 54154
Oconto County (920) 846-3444
DR. OSCAR ARTHUR STIENNON III M.D.
Radiology (Diagnostic Radiology)
855 S MAIN ST
OCONTO FALLS, WI 54154
Oconto County (920) 846-3444
MARY M. RAJALA, M.D., S.C.
Anesthesiology
855 S MAIN ST
OCONTO FALLS, WI 54154
Oconto County (920) 846-3444
JOHN THOMAS COATES M.D.
Emergency Medicine
855 S MAIN ST
OCONTO FALLS, WI 54154
Oconto County (920) 846-3444

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Stiennon's NPI number?

The NPI number for Michael Stiennon is 1134144397. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Michael Stiennon located?

Michael Stiennon practices at 855 S Main St, Oconto Falls, WI 54154. The listed phone number is (920) 846-3444.

What is Michael Stiennon's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Michael Stiennon was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.