Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Aspirus Inc

Q: What is the NPI number for Aspirus Inc?

The NPI for Aspirus Inc is 1952490054, a Type 2 (organization) record in the CMS NPPES registry.

Radiology Clinic/Center in Wausau, WI · enumerated 2006 · authorized official Sidney Sczygelski, Cfo.

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

National Provider Identifier

1952490054

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Aspirus Inc

Other name <Unavail>

Parent organization Aspirus, Inc

Practice address 3200 Westhill Dr, Wausau, WI, 54401

Phone (715) 847-2121

Enumeration date Oct 12, 2006

Last updated in NPPES Apr 15, 2009

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary

261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Sidney Sczygelski

Title Cfo

Phone (715) 847-2121

Other identifiers

Identifier	Type	State	Issuer
21280900	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Aspirus Inc?

The NPI for Aspirus Inc is 1952490054, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Aspirus Inc?

NPPES lists Sidney Sczygelski (Cfo) as the authorized official for this organization.

Providers at this address

Browse all →

Barbara Rothweiler Clinical Neuropsychologist · Wausau, WI NPI 1376544247 Acuity Neurology, S.C. Neurology Physician · Wausau, WI NPI 1871586651 Daniel Seybold Orthopaedic Surgery Physician · Wausau, WI NPI 1992793863 George Tanner Orthopaedic Surgery Physician · Wausau, WI NPI 1679561559 Ian Kurth Diagnostic Radiology Physician · Wausau, WI NPI 1528043627 Luke Budleski Physical Medicine & Rehabilitation Physician · Wausau, WI NPI 1952366023 Nada Hieb Physical Therapist · Wausau, WI NPI 1245280254 John Sorenson Diagnostic Radiology Physician · Wausau, WI NPI 1992714810

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-15.