Timothy J. Schnettler, MD

Medicare activity in 2024

Official CMS public-use data for Timothy J. Schnettler, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Injection, methylprednisolone acetate, 1 mg (J1010)6,920 services
2. Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg (J7325)2,864 services
3. Aspiration and/or injection of fluid from large joint (20610)257 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)248 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)192 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• Arthritis75%
• High cholesterol71%
• High blood pressure70%
• Ischemic heart disease26%
• Chronic kidney disease24%
• Depression22%

Hospitals where Timothy J. Schnettler works

Medicare's Facility Affiliation Data lists Timothy J. Schnettler at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Aurora Medical Center - SummitSummit, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520206
• Aurora Medical Center Washington CountyHartford, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520038

Practice locations

Addresses where Timothy J. Schnettler is enrolled with Medicare (CMS data updated October 2, 2026).

• 9120 W Loomis Rd, Suite 100Franklin, WI 53132 (414) 858‑1740

Group practices

Medicare enrollment lists Timothy J. Schnettler as a member of this group (CMS data updated October 2, 2026).

• Aurora Advanced Healthcare, Inc.1,124 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Wisconsin →

Other orthopedic surgeons in Franklin

Clinicians with the same Medicare primary specialty in Franklin, WI — not a recommendation.

• Daniel W. Guehlstorf, MD
• Dylan Lawrence
• Sean C. Tracy, MD
• Christopher J. Evanich, MD
• Jeffrey J. Butler, MD
• Thomas J. Parisi, MD
• William T. Pennington, MD
• Eric B. Pifel, MD

All orthopedic surgeons in Franklin →

Other clinicians in Aurora Advanced Healthcare, Inc.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Rebekah D. Bard-Carvalho, NP
• Philip Zuska, MD
• Kayla J. Chapman, MD
• Chaya M. Pinson, MD
• Kelly J. Treptow, PA
• Margaret G. Wilson, PA

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians