Juan C. Felix, MD

Medicare activity in 2024

Official CMS public-use data for Juan C. Felix, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)358 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)293 services
3. Microscopic genetic analysis of tumor, manual (88360)142 services
4. Cell examination of specimen, selective cellular enhancement technique (88112)139 services
5. Special stained specimen slides to examine tissue, initial procedure (88342)83 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).

• High blood pressure73%
• High cholesterol69%
• Arthritis46%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)41%
• Ischemic heart disease31%
• Anxiety30%

Hospitals where Juan C. Felix works

Medicare's Facility Affiliation Data lists Juan C. Felix 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.

• Community Memorial HospitalMenomonee Falls, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520103
• Froedtert Memorial Lutheran HospitalMilwaukee, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520177
• St Josephs Community Hospital West BendWest Bend, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520063

Practice locations

Addresses where Juan C. Felix is enrolled with Medicare (CMS data updated October 2, 2026).

• 8701 W Watertown PlankMilwaukee, WI 53226 (414) 805‑3666
• 8701 Watertown Plank Rd, Room 4041 MfrcMilwaukee, WI 53226 (414) 805‑3666

Group practices

Medicare enrollment lists Juan C. Felix as a member of this group (CMS data updated October 2, 2026).

• The Medical College of Wisconsin Inc2,115 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Wisconsin →

Other pathologists in Milwaukee

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

• Lauren N. Parsons, MD
• Edward Kelly S. Mrachek, MD
• Toby C. Cornish
• James A. Miller Iii, MD
• Mariko Suchi
• Bryan C. Hunt, MD
• Eric J. Darrah, MD
• Timothy J. Greenwell

All pathologists in Milwaukee →

Other clinicians in The Medical College of Wisconsin Inc

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

• Hassaan A. Zia, MD
• Camdin Gray, MD
• Nicholas Fabry, MD
• Erin R. Zepezauer
• Beth M. Weinman, DO
• Joseph J. Thiry

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