Quick answers
- Does Raheemuddin M. Nazeer accept Medicare assignment?
- Yes. Medicare's clinician data says Raheemuddin M. Nazeer 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 Raheemuddin M. Nazeer see?
- In 2024, CMS data shows 375 Original Medicare patients and 80,359 services for Raheemuddin M. Nazeer. This counts Original Medicare only and measures volume, not quality.
- What is Raheemuddin M. Nazeer's NPI number?
- 1043309123. 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 Raheemuddin M. Nazeer, 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 | 375 |
|---|---|
| Services billed to Medicare | 80,359 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, romosozumab-aqqg, 1 mg (J3111)65,522 services
- Injection, denosumab, 1 mg (J0897)12,664 services
- Injection of drug or substance under skin or into muscle (96372)837 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)348 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)76 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 cholesterol74%
- Arthritis73%
- High blood pressure65%
- Osteoporosis65%
- Anxiety24%
- Depression22%
Hospitals where Raheemuddin M. Nazeer works
Medicare's Facility Affiliation Data lists Raheemuddin M. Nazeer 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
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140242
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140211
- Northwestern Medicine McHenryMcHenry, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140116
- Saint Joseph Hospital-ElginElgin, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140217
Practice locations
Addresses where Raheemuddin M. Nazeer is enrolled with Medicare (CMS data updated October 2, 2026).
- 1975 Lin Lor LnElgin, IL 60123 (847) 468‑1400
- 2525 Kaneville RdGeneva, IL 60134 (847) 468‑1400
- 303 N Jackson StMorrison, IL 61270 (815) 772‑4003
Group practices
Medicare enrollment lists Raheemuddin M. Nazeer as a member of these groups (CMS data updated October 2, 2026).
- Fox Valley Orthopaedic Associates, PLLC73 clinicians in the group
- Morrison Community Hospital District42 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Elgin
Clinicians with the same Medicare primary specialty in Elgin, IL — not a recommendation.
Other clinicians in Fox Valley Orthopaedic Associates, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 (30 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043309123 |
| 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