PREMIER RADIOLOGY WISCONSIN, LLC
NPI 1952951154
Radiology - Diagnostic Radiology in Mount Pleasant, WI

Active since September 19, 2019
10180 WASHINGTON AVE STE 101, MOUNT PLEASANT, WI 53177(414) 973-7830(414) 793-7831 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2026, Nov 8, 2023, Nov 19, 2021 and 1 more (4 updates tracked since 2019).

About Premier Radiology Wisconsin, Llc NPPES

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

PREMIER RADIOLOGY WISCONSIN, LLC (NPI 1952951154) is a healthcare organization registered as a diagnostic radiology in Mount Pleasant, Wisconsin and active in the NPI registry since September 2019. The organization maintains 2 additional practice locations and lists Susan Dwyer, Cfo, as its authorized official.

NPPES Registry Identity

NPI1952951154
Entity TypeOrganization
Primary Taxonomy2085R0202X
Legal Business NamePREMIER RADIOLOGY WISCONSIN, LLC
Location Address10180 WASHINGTON AVE STE 101Mount Pleasant, WI 53177-1604
Mailing AddressPo Box 713302Chicago, IL 60677-1320
Fax(414) 793-7831
Organization SubpartNo
Authorized OfficialSusan DwyerCfo · (414) 465-3093
Enumeration DateSeptember 19, 2019
Last NPPES UpdateJuly 21, 20264 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1952951154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
10180 WASHINGTON AVE STE 101, Mount Pleasant, WI 53177

Other Names 1

Other NameAscension Premier Radiology

Secondary Practice Locations 2

Location 1375 W River Woods PkwyGlendale, WI 53212-1080 · Phone (414) 777-3189
Location 212831 N Port Washington RdMequon, WI 53097-2400 · Phone (414) 777-3189

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Premier Radiology Wisconsin, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

243

Medicare enrollment records show 243 clinicians reassign Medicare billing to Premier Radiology Wisconsin, LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Diagnostic Radiology229
Interventional Radiology13
Nuclear Medicine1

Nearest to this location (20)

See all 243
Interventional Radiology
NPI 1649686171
3803 SPRING ST
Mount Pleasant, WI 53405
(262) 687-4377
✔ PECOS✔ Accepts Medicare4.4 mi
Diagnostic Radiology
NPI 1851822233
2900 W OKLAHOMA AVE
Milwaukee, WI 53215
(414) 649-3323
✔ PECOS✔ Accepts Medicare19 mi
Diagnostic Radiology
NPI 1902922651
2900 W OKLAHOMA AVE
Milwaukee, WI 53215
(414) 649-6000
✔ PECOS✔ Accepts Medicare19 mi
Diagnostic Radiology
NPI 1952721045
2900 W OKLAHOMA AVE
Milwaukee, WI 53215
(414) 649-6000
✔ PECOS✔ Accepts Medicare19 mi
Diagnostic Radiology
NPI 1407046816
2900 W OKLAHOMA AVE
Milwaukee, WI 53215
(414) 649-6000
✔ PECOS✔ Accepts Medicare19 mi
Diagnostic Radiology
NPI 1770977845
2900 W OKLAHOMA AVE
Milwaukee, WI 53215
(414) 649-6000
✔ PECOS✔ Accepts Medicare19 mi
Diagnostic Radiology
NPI 1396009072
252 MCHENRY ST
Burlington, WI 53105
(262) 767-6000
✔ PECOS✔ Accepts Medicare19 mi
Diagnostic Radiology
NPI 1720184195
9200 W WISCONSIN AVE
Milwaukee, WI 53226
(414) 805-2060
✔ PECOS23 mi
Diagnostic Radiology
NPI 1164912952
9200 W WISCONSIN AVE
Milwaukee, WI 53226
(414) 805-3750
✔ PECOS✔ Accepts Medicare23 mi
Diagnostic Radiology
NPI 1144421991
9200 W WISCONSIN AVE
Milwaukee, WI 53226
(414) 805-3750
✔ PECOS✔ Accepts Medicare23 mi
Diagnostic Radiology
NPI 1699139469
9200 W WISCONSIN AVE
Milwaukee, WI 53226
(414) 805-2060
✔ PECOS✔ Accepts Medicare23 mi
Diagnostic Radiology
NPI 1295978344
9200 W WISCONSIN AVE
Milwaukee, WI 53226
(414) 805-2060
✔ PECOS✔ Accepts Medicare23 mi
Diagnostic Radiology
NPI 1992978050
9200 W WISCONSIN AVE
Milwaukee, WI 53226
(414) 805-2060
✔ PECOS✔ Accepts Medicare23 mi
Diagnostic Radiology
NPI 1033420054
W231N1440 CORPORATE CT
Waukesha, WI 53186
(262) 896-6000
✔ PECOS✔ Accepts Medicare27 mi
Diagnostic Radiology
NPI 1962505164
W231N1440 CORPORATE CT
Waukesha, WI 53186
(262) 896-6000
✔ PECOS✔ Accepts Medicare27 mi
Interventional Radiology
NPI 1972965267
W231N1440 CORPORATE CT
Waukesha, WI 53186
(262) 896-6000
✔ PECOS✔ Accepts Medicare27 mi
Diagnostic Radiology
NPI 1629413927
W231N1440 CORPORATE CT
Waukesha, WI 53186
(262) 896-6000
✔ PECOS✔ Accepts Medicare27 mi
Nuclear Medicine
NPI 1255315784
10945 N PORT WASHINGTON RD STE 201
Mequon, WI 53092
(262) 292-3151
✔ PECOS✔ Accepts Medicare34 mi
Interventional Radiology
NPI 1891717716
10945 N PORT WASHINGTON RD STE 201
Mequon, WI 53092
(262) 292-3151
✔ PECOS✔ Accepts Medicare34 mi
Interventional Radiology
NPI 1457335614
10945 N PORT WASHINGTON RD STE 201
Mequon, WI 53092
(262) 292-3151
✔ PECOS✔ Accepts Medicare34 mi
See all 243 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Premier Radiology Wisconsin, LLC's NPI number?

The NPI number for Premier Radiology Wisconsin, LLC is 1952951154. It was assigned to this organization in the NPPES registry on September 19, 2019. The provider is also known as Ascension Premier Radiology.

Where is Premier Radiology Wisconsin, LLC located?

Premier Radiology Wisconsin, LLC is located at 10180 Washington Ave Ste 101, Mount Pleasant, WI 53177. The listed phone number is (414) 973-7830.

What is Premier Radiology Wisconsin, LLC's specialty?

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

Is Premier Radiology Wisconsin, LLC enrolled in Medicare?

Yes. Premier Radiology Wisconsin, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Premier Radiology Wisconsin, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 243 clinicians in 3 Medicare specialties reassign their Medicare billing to Premier Radiology Wisconsin, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Diagnostic Radiology (229), Interventional Radiology (13) and Nuclear Medicine (1). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Premier Radiology Wisconsin, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Premier Radiology Wisconsin, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Premier Radiology Wisconsin, LLC was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.