Quick answers
- Which hospitals does Omar Z. Chohan work at?
- Medicare's official clinician data lists Omar Z. Chohan at 5 hospitals: Brooks-Tlc Hospital System, Inc, Erie County Medical Center, Kaleida Health, Olean General Hospital and Sisters of Charity Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Omar Z. Chohan see patients?
- Medicare's clinician data lists 8 practice locations, including Buffalo, NY, Bradford, PA and Cheektowaga, NY. Call before your visit to confirm the address.
- What is Omar Z. Chohan's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty, and also Interventional Radiology.
- Does Omar Z. Chohan accept Medicare assignment?
- Yes. Medicare's clinician data says Omar Z. Chohan 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.
- Does Omar Z. Chohan offer telehealth?
- Medicare's clinician data says Omar Z. Chohan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Omar Z. Chohan?
- (716) 332-8078, as listed in official Medicare / NPI Registry data.
- What is Omar Z. Chohan's NPI number?
- 1154764918. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Omar Z. Chohan works
Medicare's Facility Affiliation Data lists Omar Z. Chohan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brooks-Tlc Hospital System, IncDunkirk, NY · Acute Care Hospital · CCN 330229
- Erie County Medical CenterBuffalo, NY · Acute Care Hospital · CCN 330219
- Kaleida HealthBuffalo, NY · Acute Care Hospital · CCN 330005
- Olean General HospitalOlean, NY · Acute Care Hospital · CCN 330103
- Sisters of Charity HospitalBuffalo, NY · Acute Care Hospital · CCN 330078
Practice locations
Addresses where Omar Z. Chohan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 100 High StBuffalo, NY 14203 (716) 332‑8078
- 116 Interstate PkwyBradford, PA 16701 (814) 368‑4143
- 3085 Harlem Rd, Suite 150Cheektowaga, NY 14225 (716) 844‑5300
- 3850 Saunders Settlement RdSanborn, NY 14132 (716) 898‑2840
- 4949 Harlem RdAmherst, NY 14226 (716) 204‑3200
Group practices
Medicare enrollment lists Omar Z. Chohan as a member of these groups (CMS data updated 2026-10-02).
- Kaleida Health236 clinicians in the group
- University Orthopaedic Services Inc.115 clinicians in the group
- Olean Medical Practice PLLC51 clinicians in the group
- Great Lakes Medical Imaging LLC42 clinicians in the group
- Western New York Radiology Associates LLC27 clinicians in the group
- Bradford Radiology PC21 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
- Interventional Radiologyalso
Other radiologists in Buffalo
Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1154764918 |
| 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