Quick answers
- Does Anahit S. Cheema accept Medicare assignment?
- Yes. Medicare's clinician data says Anahit S. Cheema 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 Anahit S. Cheema see?
- In 2024, CMS data shows 311 Original Medicare patients and 2,157 services for Anahit S. Cheema. This counts Original Medicare only and measures volume, not quality.
- What is Anahit S. Cheema's NPI number?
- 1154577120. 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 Anahit S. Cheema, 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 | 311 |
|---|---|
| Services billed to Medicare | 2,157 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)438 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)425 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)282 services
- Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)206 services
- Dialysis services, 4 or more physician visits per month (20 years or older) (90960)192 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%
- Diabetes63%
- Heart failure62%
- Ischemic heart disease58%
Hospitals where Anahit S. Cheema works
Medicare's Facility Affiliation Data lists Anahit S. Cheema 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.
- Mercy Hospital JeffersonCrystal City, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260023
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260077
- Parkland Health CenterFarmington, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260163
- Ste Genevieve County Memorial HospitalSainte Genevieve, MO · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 261330
- Washington County Memorial HospitalPotosi, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261308
Practice locations
Addresses where Anahit S. Cheema is enrolled with Medicare (CMS data updated October 2, 2026).
- 2100 Madison AveGranite City, IL 62040 (618) 798‑3000
- 2100 Madison Ave, Suite 106Granite City, IL 62040 (618) 452‑8420
- 434 N W StPerryville, MO 63775 (573) 547‑2536
Group practices
Medicare enrollment lists Anahit S. Cheema as a member of this group (CMS data updated October 2, 2026).
- Inderjit Singh MD Facp LLC2 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154577120 |
| 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