ASPIRUS WAUSAU HOSPITAL, INC.
NPI 1629179908
Internal Medicine - Nephrology in Wausau, WI

Q: What is Aspirus Wausau Hospital, Inc.'s NPI number?

The NPI number for Aspirus Wausau Hospital, Inc. is 1629179908. It was assigned to this organization in the NPPES registry on September 26, 2006. The provider is doing business as Aspirus Wausau Hospital Kidney Care.

Q: What is Aspirus Wausau Hospital, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: What quality rating does Aspirus Wausau Hospital, Inc. have?

CMS rates Aspirus Hosp Dialysis Ctr 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

Active since September 26, 2006

3/5

Overall Rating

3200 WESTHILL DR STE 1500, WAUSAU, WI 54401(715) 847-2121(715) 847-2286 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 13, 2024, Apr 4, 2023 (2 updates tracked since 2023).

On this page

About Aspirus Wausau Hospital, Inc. NPPES

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

ASPIRUS WAUSAU HOSPITAL, INC. (NPI 1629179908), doing business as Aspirus Wausau Hospital Kidney Care, is a healthcare organization registered as a nephrology in Wausau, Wisconsin and active in the NPI registry since September 2006. The organization lists Lori Peck, Svp- Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1629179908

Entity TypeOrganization

Primary Taxonomy207RN0300X

Legal Business NameASPIRUS WAUSAU HOSPITAL, INC.

Location Address3200 WESTHILL DR STE 1500Wausau, WI 54401-4705

Mailing Address29980 Network PlChicago, IL 60673-1299 · (715) 847-2304 · Fax (715) 843-1188

Phone(715) 847-2121

Fax(715) 847-2286

Organization SubpartYes

Authorized OfficialLori PeckSvp- Chief Financial Officer · (715) 847-2575

Enumeration DateSeptember 26, 2006

Last NPPES UpdateFebruary 26, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 26, 2026

✔ NPI 1629179908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedClinic/Center · End-Stage Renal Disease (ESRD) TreatmentTaxonomy 261QE0700X · License 188 (WI)

3200 WESTHILL DR STE 1500, Wausau, WI 54401

Open in Google Maps ↗

Other Names 1

Doing Business AsAspirus Wausau Hospital Kidney Care

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Security Health Plan.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)

Aspirus Wausau Hospital, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

628

Medicare enrollment records show 628 clinicians reassign Medicare billing to Aspirus Wausau Hospital, Inc., which bills Medicare for the services they deliver. Of these, 12 practice at this address and 229 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 48

Nurse Practitioner152

Family Practice79

Internal Medicine63

Hospitalist42

Physical Therapist in Private Practice36

Obstetrics/Gynecology26

Emergency Medicine19

Occupational Therapist in Private Practice18

40 other specialties193

Nearest to this location (20)

See all 628

Lisa Grams, PT

Physical Therapist in Private Practice

NPI 1841691607

3200 WESTHILL DR
Wausau, WI 54401

(507) 273-5974

Same address

Cassie Jentges

Physical Therapist in Private Practice

NPI 1912564485

3200 WESTHILL DR
Wausau, WI 54401

(715) 898-2225

Same address

Christian Kiepke, OTR

Occupational Therapist in Private Practice

NPI 1497608293

3200 WESTHILL DR STE 100
Wausau, WI 54401

(715) 847-2827

Same address

Jennifer Kowalski, PT

Physical Therapist in Private Practice

NPI 1679757710

3200 WESTHILL DR SUITE 100
Wausau, WI 54401

(715) 847-2827

Same address

Elizabeth Landretti, PT

Physical Therapist in Private Practice

NPI 1114039393

3200 WESTHILL DR STE 100
Wausau, WI 54401

(715) 847-2827

Same address

Rebecca Mceachen

Qualified Speech Language Pathologist

NPI 1962230045

3200 WESTHILL DR
Wausau, WI 54401

(715) 843-1058

Same address

Barbara Rothweiler, PHD

Clinical Psychologist

NPI 1376544247

3200 WESTHILL DR STE 101
Wausau, WI 54401

(715) 847-2019

✔ PECOS✔ Accepts MedicareSame address

Jana Schultz, DPT

Physical Therapist in Private Practice

NPI 1255780474

3200 WESTHILL DR SUITE 100
Wausau, WI 54401

(715) 847-2827

Same address

Lauren Shields

Qualified Speech Language Pathologist

NPI 1306772348

3200 WESTHILL DR STE 100
Wausau, WI 54401

(715) 843-1058

Same address

Sarah Thums, OTD

Occupational Therapist in Private Practice

NPI 1295665941

3200 WESTHILL DR STE 100
Wausau, WI 54401

(715) 847-2827

Same address

Natasha Topoluk

Pain Management

NPI 1346829561

3200 WESTHILL DR
Wausau, WI 54401

(716) 847-2019

✔ PECOSSame address

Morgan Glodowski

Physical Therapist in Private Practice

NPI 1013642453

3200 WESTHILL DR STE 100
Wausau, WI 54401

(715) 843-1058

Same address

Alicia Schumacher, AANPCP

Nurse Practitioner

NPI 1013264571

520 N 32ND AVE
Wausau, WI 54401

(715) 847-2424

✔ PECOS0.1 mi

Joseph Babiarz, M.D.

Urology

NPI 1962446476

3300 WESTHILL DR
Wausau, WI 54401

(715) 847-2605

✔ PECOS✔ Accepts Medicare0.1 mi

Christine Baker, OTD/OTR

Occupational Therapist in Private Practice

NPI 1508350521

520 N 28TH AVE STE 100
Wausau, WI 54401

(715) 843-1058

0.3 mi

Kathryn Bush, R.D., C.D.

Registered Dietitian or Nutrition Professional

NPI 1124316963

333 PINE RIDGE BLVD
Wausau, WI 54401

(715) 847-0024

✔ Accepts Medicare0.5 mi

Matthew Clancy, M.D.

Anesthesiology

NPI 1639180961

333 PINE RIDGE BLVD SUITE 317
Wausau, WI 54401

(715) 847-2837

✔ PECOS✔ Accepts Medicare0.5 mi

Benjamin Kaster, M.D.

Family Practice

NPI 1881033298

333 PINE RIDGE BLVD
Wausau, WI 54401

(715) 847-2121

✔ PECOS✔ Accepts Medicare0.5 mi

Josie Kilde, MS, CCC-SLP

Qualified Speech Language Pathologist

NPI 1326354150

333 PINE RIDGE BLVD
Wausau, WI 54401

(715) 847-2121

0.5 mi

Thomas Nielsen, MD

Emergency Medicine

NPI 1982765806

333 PINE RIDGE BLVD
Wausau, WI 54401

(715) 847-2121

✔ PECOS0.5 mi

See all 628 clinicians

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

Dialysis Facility Quality Ratings CMS Care Compare

Quality ratings, services and patient survey results for Aspirus Hosp Dialysis Ctr (CMS certification number 523527), from CMS Care Compare.

Aspirus Hosp Dialysis Ctr

Dialysis facility · Wausau, WI

3/5 CMS RatingRating period January 2020 to December 2023

OwnershipNon-profit

CMS Certification Number523527

ESRD NetworkNetwork 11

Hemodialysis Stations16

Medicare-Certified SinceOctober 20, 2004

Location3000 WESTHILL DR SUITE 106Wausau, WI 54401 · Marathon County

Phone(715) 847-0019

Services Offered

In-center hemodialysis Peritoneal dialysis Home hemodialysis training Evening shifts (after 5 PM)

Patient Survey Results

Nephrologists’ communication and caring

Patients who reported their kidney doctors always communicated well and cared for them as a person.

78% 5/5

Dialysis center care and operations

Patients who reported center staff always communicated well, kept them as comfortable as possible, behaved professionally and kept the center clean.

64% 4/5

Providing information to patients

Patients who reported their kidney doctors and center staff gave them the information they needed to care for their health.

90% 5/5

Rating of the kidney doctors

Patients who rated their kidney doctors 9 or 10 on a scale of 0 (worst) to 10 (best).

68% 4/5

Rating of the dialysis center staff

Patients who rated the center staff 9 or 10 on a scale of 0 (worst) to 10 (best).

58% 4/5

Rating of the dialysis center

Patients who rated the dialysis center 9 or 10 on a scale of 0 (worst) to 10 (best).

75% 4/5

Percentages are patients giving the best possible responses in the In-Center Hemodialysis (ICH CAHPS) patient survey. Star ratings are assigned by CMS on a one-to-five star scale; five is the highest.

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 Aspirus Wausau Hospital, Inc.'s NPI number?

The NPI number for Aspirus Wausau Hospital, Inc. is 1629179908. It was assigned to this organization in the NPPES registry on September 26, 2006. The provider is doing business as Aspirus Wausau Hospital Kidney Care.

Where is Aspirus Wausau Hospital, Inc. located?

Aspirus Wausau Hospital, Inc. is located at 3200 Westhill Dr Ste 1500, Wausau, WI 54401. The listed phone number is (715) 847-2121.

What is Aspirus Wausau Hospital, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Aspirus Wausau Hospital, Inc. enrolled in Medicare?

Yes. Aspirus Wausau Hospital, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Aspirus Wausau Hospital, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 628 clinicians in 48 Medicare specialties reassign their Medicare billing to Aspirus Wausau Hospital, Inc.. 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 Nurse Practitioner (152), Family Practice (79) and Internal Medicine (63). Of these, 12 practice at this address and 229 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Is Aspirus Wausau Hospital, Inc. a Medicare-certified dialysis facility?

Yes. Aspirus Hosp Dialysis Ctr is a Medicare-certified dialysis facility, certified since October 20, 2004.

What quality rating does Aspirus Wausau Hospital, Inc. have?

CMS rates Aspirus Hosp Dialysis Ctr 3 out of 5 stars on Care Compare. The full measure detail is in the Dialysis Facility Quality section above.

What insurance does Aspirus Wausau Hospital, Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan and Security Health Plan list Aspirus Wausau Hospital, Inc. 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 Aspirus Wausau Hospital, Inc. was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.