Chester R. Delacruz, MD

Medicare activity in 2024

Official CMS public-use data for Chester R. Delacruz, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)197 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)61 services
3. Needle measurement of electrical activity in arm or leg muscles, complete study (95886)43 services
4. Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle (95874)32 services
5. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)29 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 pressure74%
• Arthritis43%
• Depression33%
• Diabetes32%
• Ischemic heart disease31%

Hospitals where Chester R. Delacruz works

Medicare's Facility Affiliation Data lists Chester R. Delacruz 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.

• CGH Medical CenterSterling, IL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 140043
• OSF Saint Katharine Medical CenterDixon, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140012

Practice locations

Addresses where Chester R. Delacruz is enrolled with Medicare (CMS data updated October 2, 2026).

• 101 E Miller RdSterling, IL 61081 (815) 625‑4790

Group practices

Medicare enrollment lists Chester R. Delacruz as a member of this group (CMS data updated October 2, 2026).

• CGH Medical Center197 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Illinois →

Other neurologists in Sterling

Clinicians with the same Medicare primary specialty in Sterling, IL — not a recommendation.

• Khanh L. Nguyen, MD
• Brian J. Anseeuw, MD
• Preeti M. Joseph, MD
• Mark N. Friedman, DO
• Ahmad Daif, MD

All neurologists in Sterling →

Other clinicians in CGH Medical Center

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

• Matthew B. Cutter, OD
• Kalpesh A. Patel, MD
• John J. Luckey, MD
• David C. Hulsey, DO
• Amanda C. Dawson, NP
• Jeffrey R. Thormeyer, 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