Quick answers
- Does Tahir B. Ilahi accept Medicare assignment?
- Yes. Medicare's clinician data says Tahir B. Ilahi 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 Tahir B. Ilahi see?
- In 2024, CMS data shows 1,753 Original Medicare patients and 3,312 services for Tahir B. Ilahi. This counts Original Medicare only and measures volume, not quality.
- What is Tahir B. Ilahi's NPI number?
- 1194974964. 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 Tahir B. Ilahi, 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 | 1,753 |
|---|---|
| Services billed to Medicare | 3,312 |
| Different services or procedures | 37 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)884 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)628 services
- Anticoagulant management of patient taking warfarin (93793)401 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)391 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)220 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%
- Arthritis52%
- Chronic kidney disease42%
- Ischemic heart disease39%
- Diabetes36%
Hospitals where Tahir B. Ilahi works
Medicare's Facility Affiliation Data lists Tahir B. Ilahi 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.
- Carle Health Methodist HospitalPeoria, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140209
- Carle Health Pekin HospitalPekin, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140120
- Carle Health Proctor HospitalPeoria, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140013
- Hopedale HospitalHopedale, IL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 141330
- Saint Francis Medical CenterPeoria, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140067
Practice locations
Addresses where Tahir B. Ilahi is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 27; the Medicare profile lists all.
- 112 NE Crescent AvePeoria, IL 61606 (309) 672‑4670
- 112 NE Crescent Ave, Mmg CardiologyPeoria, IL 61606 (309) 672‑4670
- 1120 E War Memorial DrPeoria, IL 61616 (309) 685‑4411
- 1201 N Cummings LnWashington, IL 61571 (309) 444‑2090
- 1302 N Greenwood StSpring Valley, IL 61362 (779) 323‑8150
Group practices
Medicare enrollment lists Tahir B. Ilahi as a member of these groups (CMS data updated October 2, 2026).
- Carle Health Care Incorporated1,666 clinicians in the group
- Methodist Medical Center of Illinois382 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Illinois →
Other cardiologists in Peoria
Clinicians with the same Medicare primary specialty in Peoria, IL — not a recommendation.
Other clinicians in Carle Health Care Incorporated
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1980 (46 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194974964 |
| 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