Quick answers
- Does Madhav V. Rao accept Medicare assignment?
- Yes. Medicare's clinician data says Madhav V. Rao accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Madhav V. Rao see?
- In 2024, CMS data shows 227 Original Medicare patients and 1,256 services for Madhav V. Rao. This counts Original Medicare only and measures volume, not quality.
- What is Madhav V. Rao's NPI number?
- 1578742268. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Madhav V. Rao, 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.
| Original Medicare patients | 227 |
|---|---|
| Services billed to Medicare | 1,256 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Dialysis services, 4 or more physician visits per month (20 years or older) (90960)224 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)214 services
- 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)111 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)100 services
- Dialysis services, 2-3 physician visits per month (20 years or older) (90961)52 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%
- Diabetes70%
- Heart failure55%
- Ischemic heart disease54%
Hospitals where Madhav V. Rao works
Medicare's Facility Affiliation Data lists Madhav V. Rao 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 Illinois Masonic Medical CenterChicago, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140182
- Presence Saints Mary and Elizabeth Medical CenterChicago, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140180
- Swedish HospitalChicago, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140114
- Thorek Memorial HospitalChicago, IL · Acute Care Hospital · Emergency services: listed by Medicare · CCN 140115
Practice locations
Addresses where Madhav V. Rao is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 17225 S PaxtonSouth Holland, IL 60473 (708) 474‑8700
- 2233 W Division StChicago, IL 60622 (312) 770‑2000
- 4008 N Broadway StChicago, IL 60613 (773) 820‑8502
- 4008 N Broadway St, Suite 1200Chicago, IL 60613 (773) 248‑3105
- 4700 N Marine DrChicago, IL 60640 (773) 989‑8082
Group practices
Medicare enrollment lists Madhav V. Rao as a member of this group (CMS data updated October 2, 2026).
- Associates in Nephrology SC52 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in South Holland
Clinicians with the same Medicare primary specialty in South Holland, IL — not a recommendation.
Other clinicians in Associates in Nephrology SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578742268 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians