Jeffrey J. Gonzales, MD

Medicare activity in 2024

Official CMS public-use data for Jeffrey J. Gonzales, 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. Anesthesia for lens surgery (00142)29 services
2. Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)18 services
3. Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)16 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 cholesterol75%
• High blood pressure68%
• Arthritis62%
• Ischemic heart disease31%
• Diabetes22%
• Depression22%

Hospitals where Jeffrey J. Gonzales works

Medicare's Facility Affiliation Data lists Jeffrey J. Gonzales 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.

• Froedtert South Inc.Kenosha, WI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 520021

Practice locations

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

• 9191 Grant StThornton, CO 80229 (303) 451‑7800
• 9395 Crown Crest BlvdParker, CO 80138 (303) 269‑4000
• 9397 Crown Crest Blvd, Suite 110Parker, CO 80138 (720) 974‑6499
• 9555 76th StPleasant Prairie, WI 53158 (262) 577‑8000

Group practices

Medicare enrollment lists Jeffrey J. Gonzales as a member of these groups (CMS data updated October 2, 2026).

• Vituity-Wisconsin Anesthesia SC139 clinicians in the group
• Anesthesia Consulting Partners, PLLC15 clinicians in the group
• Guardian Anesthesia Services, Inc7 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Colorado →

Other anesthesiologists in Thornton

Clinicians with the same Medicare primary specialty in Thornton, CO — not a recommendation.

• Richard K. Jansen, MD
• Falan Mouton, MD
• Christopher H. Celechovsky, MD
• Dustin R. Sitzmann, MD
• Sarah E. Kadhim, MD
• John T. Stimmler, DO
• Stephen M. Santangelo, MD
• Travis R. Muncy, MD

All anesthesiologists in Thornton →

Other clinicians in Vituity-Wisconsin Anesthesia SC

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

• Aaron Kallsnick, MD
• Adam R. Toth, DO
• Benjamin E. Vickery, MD
• Karen G. Garrett, CNA
• Devarsh Murthy, CNA
• Brittyn M. Hanner, AA

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