Quick answers
- Which hospitals does Ranjan Ragulojan work at?
- Medicare's official clinician data lists Ranjan Ragulojan at 3 hospitals: Erie County Medical Center, Kaleida Health and O U Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ranjan Ragulojan see patients?
- Medicare's clinician data lists 4 practice locations, including Oklahoma City, OK and Buffalo, NY. Call before your visit to confirm the address.
- What is Ranjan Ragulojan's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Ranjan Ragulojan accept Medicare assignment?
- Yes. Medicare's clinician data says Ranjan Ragulojan 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 Ranjan Ragulojan?
- (405) 271-2669, as listed in official Medicare / NPI Registry data.
- What is Ranjan Ragulojan's NPI number?
- 1609352491. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ranjan Ragulojan works
Medicare's Facility Affiliation Data lists Ranjan Ragulojan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Erie County Medical CenterBuffalo, NY · Acute Care Hospital · CCN 330219
- Kaleida HealthBuffalo, NY · Acute Care Hospital · CCN 330005
- O U Medical CenterOklahoma City, OK · Acute Care Hospital · CCN 370093
Practice locations
Addresses where Ranjan Ragulojan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 Childrens AveOklahoma City, OK 73104 (405) 271‑2669
- 800 NE 10th St, Ouhp Stephenson Cancer CenterOklahoma City, OK 73104 (405) 271‑1112
- 818 Ellicott StBuffalo, NY 14203 (716) 323‑2000
- 900 NE 10th St, Ouhp Family MedicineOklahoma City, OK 73104 (572) 244‑0065
Group practices
Medicare enrollment lists Ranjan Ragulojan as a member of these groups (CMS data updated 2026-10-02).
- OU Health Partners Inc1,184 clinicians in the group
- Kaleida Health236 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609352491 |
| 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