Julio C. Gonzalez Jr., MD

Medicare activity in 2024

Official CMS public-use data for Julio C. Gonzalez Jr., 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)15,960 services
2. Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg (J7318)5,700 services
3. Aspiration and/or injection of fluid from large joint (20610)292 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)276 services
5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)205 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 cholesterol71%
• Arthritis64%
• High blood pressure62%
• Ischemic heart disease26%
• Diabetes21%
• Chronic kidney disease19%

Hospitals where Julio C. Gonzalez Jr. works

Medicare's Facility Affiliation Data lists Julio C. Gonzalez Jr. 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.

• Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140242

Practice locations

Addresses where Julio C. Gonzalez Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 Spalding Dr, Suite 3Naperville, IL 60540 (630) 355‑8000
• 2600 Compass RdGlenview, IL 60026
• 30 Stratford DrBloomingdale, IL 60108 (630) 893‑2210
• 430 Pennsylvania AveGlen Ellyn, IL 60137 (630) 469‑9200

Group practices

Medicare enrollment lists Julio C. Gonzalez Jr. as a member of these groups (CMS data updated October 2, 2026).

• Select Rehabilitation, LLC2,046 clinicians in the group
• Dupage Medical Group Ltd1,322 clinicians in the group

Specialties

• Sports Medicineprimary
• Family Practicealso

Find other Sports Medicine doctors in Illinois →

Other sports medicine doctors in Illinois

Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.

• Peter J. Waller, DO
• Michael J. Kimes, MD
• Denis A. Williams, MD
• Trevor M. Bullock, DO
• Eric L. Chehab, MD
• Daniel R. Kelley, MD
• Bridget Murphy, MD
• Karan Rai, MD

All sports medicine doctors in Illinois →

Other clinicians in Select Rehabilitation, LLC

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

• Thomas M. Amidon, MD
• Joanna J. Allinson, NP
• David A. Neff, MD
• Jeffrey A. Bialobok, NP
• Clayton B. Alexander, DO
• Garrett W. Hooker, MD

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