Shen Song, MD

Medicare activity in 2024

Official CMS public-use data for Shen Song, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,139 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)338 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)235 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)232 services
5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)174 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 pressure75%
• High cholesterol75%
• Chronic kidney disease75%
• Heart failure65%
• Diabetes62%
• Arthritis61%

Hospitals where Shen Song works

Medicare's Facility Affiliation Data lists Shen Song 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.

• Advocate Lutheran General HospitalPark Ridge, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140223
• Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140252

Practice locations

Addresses where Shen Song is enrolled with Medicare (CMS data updated October 2, 2026).

• 601 W Golf Rd, Suite 105Mount Prospect, IL 60056 (847) 439‑8780

Group practices

Medicare enrollment lists Shen Song as a member of this group (CMS data updated October 2, 2026).

• Nephrology Associates of Northern Illinois Ltd117 clinicians in the group

Specialties

• Nephrologyprimary

Find other Nephrology doctors in Illinois →

Other nephrologists in Mount Prospect

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

• Tina S. Han, MD
• Patrick T. Schiller, MD
• Andrew M. Peck, MD
• Delin Wang
• Manish M. Tanna, MD

All nephrologists in Mount Prospect →

Other clinicians in Nephrology Associates of Northern Illinois Ltd

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

• Priya B. Raju, MD
• Venkata Y. Behara, MD
• Nickette Enright
• Ejikeme O. Obasi, MD
• Amishi Patel, MD
• Leon M. Sujata, 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