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Orthopaedic Surgery Specialists in West Allis, WI

Browse 8 Orthopaedic Surgery providers listed in NPPES with a practice address in West Allis, Wisconsin.

8 Healthcare Providers

How West Allis compares with the U.S.

8 active clinicians in Orthopaedic Surgery list a practice address in West Allis, WI in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Orthopaedic Surgery in West Allis are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“8 of 8 providers
With recent CMS data first, then Aโ€“Z

Dr. Steven P. Anderson , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
9400 W Lincoln Ave, Suite A, West Allis, WI 532272306
Phone: 4143212255
NPI Identifier 1285648691
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Dr. Jeffrey E Larson , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
2424 S 90th St, Suite 500, West Allis, WI 532272455
Phone: 4143288600
NPI Identifier 1124018809
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Dr. Justin William Peterson , DO

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
2424 S 90th St, West Allis, WI 532272455
Phone: 4143212255
NPI Identifier 1033558010
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Dr. Lisa A Sienkiewicz , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
2424 S 90th St Ste 500, West Allis, WI 532272464
Phone: 4143212255
NPI Identifier 1942566906
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Dr. Michael James Stoesz , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
2424 S 90th St, Suite 500, West Allis, WI 532272455
Phone: 4143212255
NPI Identifier 1689833774
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Dr. Marc-Antoine Tremblay , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
2424 S 90th St Ste 500, West Allis, WI 532272464
Phone: 4143212255
NPI Identifier 1558892232
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Dr. Alvin K. Krug , MD

Orthopaedic Surgery

Active NPI Status
9400 W Lincoln Ave, Suite A, West Allis, WI 532272306
Phone: 4143212255
NPI Identifier 1780698159
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Dr. Lee M Tyne , MD

Orthopaedic Surgery

Active NPI Status
2424 S 90th St, Suite 500, West Allis, WI 532272455
Phone: 4143288600
NPI Identifier 1922098714
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Frequently Asked Questions about Orthopaedic Surgery in West Allis

How do I check a Orthopaedic Surgery practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Wisconsin licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.