Quick answers
- Does Prasad K. Kilaru accept Medicare assignment?
- Yes. Medicare's clinician data says Prasad K. Kilaru 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 Prasad K. Kilaru see?
- In 2024, CMS data shows 1,054 Original Medicare patients and 3,377 services for Prasad K. Kilaru. This counts Original Medicare only and measures volume, not quality.
- What is Prasad K. Kilaru's NPI number?
- 1003910423. 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 Prasad K. Kilaru, 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 | 1,054 |
|---|---|
| Services billed to Medicare | 3,377 |
| Different services or procedures | 53 |
| 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)1,168 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)241 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)196 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)132 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (93016)77 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 cholesterol71%
- Arthritis45%
- Diabetes35%
- Ischemic heart disease35%
- Anxiety33%
Hospitals where Prasad K. Kilaru works
Medicare's Facility Affiliation Data lists Prasad K. Kilaru 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.
- Javon Bea HospitalRockford, IL · Acute Care Hospital · closed, according to its website · CCN 140239
- Mercyhealth FHN HospitalFreeport, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140160
- Saint Anthony Medical CenterRockford, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140233
- The Monroe ClinicMonroe, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520028
Practice locations
Addresses where Prasad K. Kilaru is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 14; the Medicare profile lists all.
- 10 W Linden StFreeport, IL 61032 (815) 599‑8414
- 1010 Fairway DrFreeport, IL 61032 (815) 599‑7421
- 1036 W Stephenson StFreeport, IL 61032 (815) 599‑6000
- 1045 W Stephenson StFreeport, IL 61032 (815) 599‑6000
- 1120 Healthcare DrMount Carroll, IL 61053 (815) 244‑4181
Group practices
Medicare enrollment lists Prasad K. Kilaru as a member of these groups (CMS data updated October 2, 2026).
- OSF Multi-Specialty Group2,114 clinicians in the group
- Freeport Memorial Hospital178 clinicians in the group
- Freeport Regional Health Care Foundation92 clinicians in the group
Specialties
- Cardiovascular Disease (Cardiology)primary
- Endocrinologyalso
- Internal Medicinealso
- Interventional Cardiologyalso
Find other Cardiovascular Disease (Cardiology) doctors in Illinois →
Other cardiologists in Freeport
Clinicians with the same Medicare primary specialty in Freeport, IL — not a recommendation.
Other clinicians in OSF Multi-Specialty Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1981 (45 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003910423 |
| 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