Quick answers
- Which hospitals does Mohammad A. Khan work at?
- Medicare's official clinician data lists Mohammad A. Khan at 5 hospitals: Erie County Medical Center, Kaleida Health, Mercy Hospital of Buffalo, Mount St. Mary's Hospital & Health Center and Niagara Falls Memorial Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mohammad A. Khan see patients?
- Medicare's clinician data lists 5 practice locations, including Buffalo, NY, Lewiston, NY and Niagara Falls, NY. Call before your visit to confirm the address.
- What is Mohammad A. Khan's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Mohammad A. Khan accept Medicare assignment?
- Yes. Medicare's clinician data says Mohammad A. Khan 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 Mohammad A. Khan?
- (716) 898-3000, as listed in official Medicare / NPI Registry data.
- What is Mohammad A. Khan's NPI number?
- 1033183231. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mohammad A. Khan works
Medicare's Facility Affiliation Data lists Mohammad A. Khan 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
- Mercy Hospital of BuffaloBuffalo, NY · Acute Care Hospital · CCN 330279
- Mount St. Mary's Hospital & Health CenterLewiston, NY · Acute Care Hospital · CCN 330188
- Niagara Falls Memorial Medical CenterNiagara Falls, NY · Acute Care Hospital · CCN 330065
Practice locations
Addresses where Mohammad A. Khan is enrolled with Medicare (CMS data updated 2026-10-02).
- 462 Grider StBuffalo, NY 14215 (716) 898‑3000
- 5300 Military RdLewiston, NY 14092 (716) 297‑4800
- 565 Abbott RdBuffalo, NY 14220 (716) 826‑7000
- 6941 Elaine DrNiagara Falls, NY 14304
- 6941 Elaine Dr, Suite 2Niagara Falls, NY 14304 (716) 298‑8133
Group practices
Medicare enrollment lists Mohammad A. Khan as a member of these groups (CMS data updated 2026-10-02).
- Erie County Medical Center Corporation319 clinicians in the group
- Niagara Pulmonary and Sleep Medicine, P.C.2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Buffalo
Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033183231 |
| 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