Quick answers
- Which hospitals does Ajay Kumar V. Buddaraju work at?
- Medicare's official clinician data lists Ajay Kumar V. Buddaraju at 2 hospitals: CGH Medical Center and OSF Saint Katharine Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ajay Kumar V. Buddaraju see patients?
- Medicare's clinician data lists 4 practice locations, including Sterling, IL, Dixon, IL and Milledgeville, IL. Call before your visit to confirm the address.
- What is Ajay Kumar V. Buddaraju's specialty?
- Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
- Does Ajay Kumar V. Buddaraju accept Medicare assignment?
- Yes. Medicare's clinician data says Ajay Kumar V. Buddaraju accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ajay Kumar V. Buddaraju?
- (815) 625-4790, as listed in official Medicare / NPI Registry data.
- What is Ajay Kumar V. Buddaraju's NPI number?
- 1548247448. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ajay Kumar V. Buddaraju works
Medicare's Facility Affiliation Data lists Ajay Kumar V. Buddaraju at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CGH Medical CenterSterling, IL · Acute Care Hospital · CCN 140043
- OSF Saint Katharine Medical CenterDixon, IL · Acute Care Hospital · CCN 140012
Practice locations
Addresses where Ajay Kumar V. Buddaraju is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 E Miller RdSterling, IL 61081 (815) 625‑4790
- 1319 N Galena AveDixon, IL 61021 (815) 624‑4790
- 1321 N Galena AveDixon, IL 61021 (815) 284‑1600
- 601 E Old Mill StMilledgeville, IL 61051 (815) 225‑6040
Group practices
Medicare enrollment lists Ajay Kumar V. Buddaraju as a member of this group (CMS data updated 2026-10-02).
- CGH Medical Center197 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548247448 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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