Parin N. Desai, MD

Medicare activity in 2024

Official CMS public-use data for Parin N. Desai, 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 50 minutes (99233)634 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)396 services
3. 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)331 services
4. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)261 services
5. Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)171 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%
• Diabetes55%
• Arthritis50%
• Heart failure48%

Hospitals where Parin N. Desai works

Medicare's Facility Affiliation Data lists Parin N. Desai 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 Sherman HospitalElgin, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140030
• Alexian Brothers Medical Center 1Elk Grove Village, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140258
• Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140242
• Saint Joseph Hospital-ElginElgin, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140217
• St Alexius Medical CenterHoffman Estates, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140290

Practice locations

Addresses where Parin N. Desai is enrolled with Medicare (CMS data updated October 2, 2026).

• 1670 Capital St, Suite 900Elgin, IL 60124 (224) 238‑3211

Group practices

Medicare enrollment lists Parin N. Desai as a member of this group (CMS data updated October 2, 2026).

• Kidney Care Center Elgin LLC7 clinicians in the group

Specialties

• Nephrologyprimary
• Internal Medicinealso

Find other Nephrology doctors in Illinois →

Other nephrologists in Elgin

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

• Venkata Buddharaju, MD
• Ruchi Sood, MD
• Tisha M. Tan, MD
• Farhan J. Bangash, DO
• Muhammad Farooq, MD

All nephrologists in Elgin →

Other clinicians in Kidney Care Center Elgin LLC

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

• Venkata Buddharaju, MD
• Jennifer Lawrence
• Ruchi Sood, MD
• Tisha M. Tan, MD
• Farhan J. Bangash, DO
• Muhammad Farooq, 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