1. Home
  2. Directory
  3. Wisconsin
  4. Wauwatosa
  5. Orthopaedic Surgery
  6. NPI Profile

WISCONSIN BONE & JOINT S C
NPI 1831102540
Orthopaedic Surgery in Wauwatosa, WI

Active since August 14, 2006
2500 NORTH MAYFAIR RD, SUITE 500, WAUWATOSA, WI 53226(414) 257-2525(414) 257-1772 Get Directions Write a Review

NPPES record last updated: January 24, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Wisconsin Bone & Joint S C NPPES

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

WISCONSIN BONE & JOINT S C (NPI 1831102540) is a healthcare organization registered as an orthopaedic surgery in Wauwatosa, Wisconsin and active in the NPI registry since August 2006. The organization maintains a secondary practice location in Glendale and lists Dale E Bauwens, President, as its authorized official.

NPPES Registry Identity

NPI1831102540
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameWISCONSIN BONE & JOINT S C
Location Address2500 NORTH MAYFAIR RD, SUITE 500Wauwatosa, WI 53226
Mailing Address2500 North Mayfair Rd, Suite 500Wauwatosa, WI 53226 · (414) 257-2525 · Fax (414) 257-1772
Phone(414) 257-2525
Fax(414) 257-1772
Organization SubpartNo
Authorized OfficialDale E BauwensPresident · (414) 257-2525
Enumeration DateAugust 14, 2006
Last NPPES UpdateJanuary 24, 2020
✔ NPI 1831102540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
2500 NORTH MAYFAIR RD, Wauwatosa, WI 53226
Open in Google Maps ↗

Secondary Practice Location 1

Location 1525 W River Woods Pkwy Ste 130Glendale, WI 53212-1010 · Phone (414) 961-0304 · Fax (414) 961-2061

Other Identifiers 1

Medicaid32897200WI

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

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

Wisconsin Bone & Joint S C is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

24

Medicare enrollment records show 24 clinicians reassign Medicare billing to Wisconsin Bone & Joint S C, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 23 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Orthopedic Surgery17
Physical Therapist in Private Practice3
Nurse Practitioner2
Interventional Pain Management1
Pain Management1

Nearest to this location (20)

See all 24
Jake Bauwens, M.D
Orthopedic Surgery
NPI 1639564586
2500 N MAYFAIR RD STE 500
Wauwatosa, WI 53226
(414) 257-1772
✔ PECOS✔ Accepts MedicareSame address
Jesse Bauwens, M.D.
Orthopedic Surgery
NPI 1730445230
2500 N MAYFAIR RD STE 500
Milwaukee, WI 53226
(414) 257-2525
✔ PECOS✔ Accepts MedicareSame address
Christopher Dubois, FNP
Nurse Practitioner
NPI 1144942863
2500 N MAYFAIR RD STE 500
Wauwatosa, WI 53226
(414) 257-1772
✔ PECOS✔ Accepts MedicareSame address
Charles Klein, MD
Orthopedic Surgery
NPI 1740275080
2500 N MAYFAIR RD SUITE 500
Wauwatosa, WI 53226
(414) 257-2525
✔ PECOSSame address
David Kornreich, DO
Orthopedic Surgery
NPI 1851386346
2500 N MAYFAIR RD STE 500
Wauwatosa, WI 53226
(414) 257-2525
✔ PECOS✔ Accepts MedicareSame address
Jacqueline Mlsna, MD
Orthopedic Surgery
NPI 1710972096
2500 N MAYFAIR RD SUITE 500
Wauwatosa, WI 53226
(414) 257-2525
✔ PECOS✔ Accepts MedicareSame address
Jennifer Muehr, PT
Physical Therapist in Private Practice
NPI 1467486225
2500 N MAYFAIR RD SUITE 480
Wauwatosa, WI 53226
(414) 475-6043
✔ Accepts MedicareSame address
Susan Stank, PT
Physical Therapist in Private Practice
NPI 1194751347
2500 N MAYFAIR RD SUITE 480
Wauwatosa, WI 53226
(414) 475-6043
Same address
Michael Crimmins, MD
Pain Management
NPI 1952938532
2500 N MAYFAIR RD STE 500
Wauwatosa, WI 53226
(414) 257-2525
✔ PECOSSame address
Kenneth Berg, M.D.
Orthopedic Surgery
NPI 1578981213
525 W RIVER WOODS PKWY STE 100
Glendale, WI 53212
(414) 332-6262
✔ PECOS✔ Accepts Medicare6.9 mi
Joseph Kroner
Orthopedic Surgery
NPI 1124141247
525 W RIVER WOODS PKWY STE 100
Glendale, WI 53212
(414) 332-6262
✔ PECOS✔ Accepts Medicare6.9 mi
Kayla Ortiz, APNP
Nurse Practitioner
NPI 1114727856
525 W RIVER WOODS PKWY STE 130
Glendale, WI 53212
(414) 961-0304
✔ PECOS6.9 mi
Todd Swenson, MD
Orthopedic Surgery
NPI 1881686780
525 W RIVER WOODS PKWY STE 100
Glendale, WI 53212
(414) 332-6262
✔ PECOS✔ Accepts Medicare6.9 mi
Dean Ziegler, MD
Orthopedic Surgery
NPI 1316939259
525 W RIVER WOODS PKWY STE 100
Glendale, WI 53212
(414) 332-6262
✔ PECOS6.9 mi
John Kroner, MD
Orthopedic Surgery
NPI 1427052448
575 W RIVER WOODS PKWY STE 100
Glendale, WI 53212
(414) 332-6262
✔ PECOS✔ Accepts Medicare6.9 mi
Steven Donatello, M.D.
Interventional Pain Management
NPI 1619950375
525 W RIVER WOODS PKWY STE 130
Glendale, WI 53212
(414) 249-2420
✔ PECOS✔ Accepts Medicare7.0 mi
Anthony Ferguson, MD
Orthopedic Surgery
NPI 1831150788
525 W RIVER WOODS PARKWAY STE 130
Glendale, WI 53212
(414) 961-0304
✔ PECOS✔ Accepts Medicare7.0 mi
Thomas Huizenga, M.D.
Orthopedic Surgery
NPI 1013932615
525 W RIVER WOODS PARKWAY STE 130
Glendale, WI 53212
(414) 961-0304
✔ PECOS✔ Accepts Medicare7.0 mi
Lawrence Maciolek, M.D.
Orthopedic Surgery
NPI 1811925381
525 W RIVER WOODS PARKWAY SUITE 130
Glendale, WI 53212
(414) 961-0304
✔ PECOS✔ Accepts Medicare7.0 mi
Donald Middleton, MD
Orthopedic Surgery
NPI 1235190364
525 W RIVER WOODS PARKWAY STE 130
Glendale, WI 53212
(414) 961-0304
✔ PECOS✔ Accepts Medicare7.0 mi
See all 24 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 Wisconsin Bone & Joint S C's NPI number?

The NPI number for Wisconsin Bone & Joint S C is 1831102540. It was assigned to this organization in the NPPES registry on August 14, 2006.

Where is Wisconsin Bone & Joint S C located?

Wisconsin Bone & Joint S C is located at 2500 North Mayfair Rd Suite 500, Wauwatosa, WI 53226. The listed phone number is (414) 257-2525.

What is Wisconsin Bone & Joint S C's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Wisconsin Bone & Joint S C enrolled in Medicare?

Yes. Wisconsin Bone & Joint S C is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Wisconsin Bone & Joint S C?

According to the CMS Revalidation Reassignment List (October 2026 release), 24 clinicians in 5 Medicare specialties reassign their Medicare billing to Wisconsin Bone & Joint S C. 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 Orthopedic Surgery (17), Physical Therapist in Private Practice (3) and Nurse Practitioner (2). Of these, 9 practice at this address and 23 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Wisconsin Bone & Joint S C accept?

Health plans from Anthem Blue Cross and Blue Shield list Wisconsin Bone & Joint S C 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 Wisconsin Bone & Joint S C was last updated on January 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.