Quick answers
- Which hospitals does Assad Marwat work at?
- Medicare's official clinician data lists Assad Marwat at 5 hospitals: Aurelia Osborn Fox Memorial Hospital, Chenango Memorial Hospital, Delaware Valley Hospital, Inc, Our Lady of Lourdes Memorial Hospital, Inc and United Health Services Hospitals, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Assad Marwat see patients?
- Medicare's clinician data lists 1 practice location in Johnson City, NY. Call before your visit to confirm the address.
- What is Assad Marwat's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Assad Marwat accept Medicare assignment?
- Yes. Medicare's clinician data says Assad Marwat 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 Assad Marwat?
- (607) 763-6622, as listed in official Medicare / NPI Registry data.
- What is Assad Marwat's NPI number?
- 1285347807. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Assad Marwat works
Medicare's Facility Affiliation Data lists Assad Marwat at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurelia Osborn Fox Memorial HospitalOneonta, NY · Acute Care Hospital · CCN 330085
- Chenango Memorial HospitalNorwich, NY · Acute Care Hospital · CCN 330033
- Delaware Valley Hospital, IncWalton, NY · Critical Access Hospital · CCN 331312
- Our Lady of Lourdes Memorial Hospital, IncBinghamton, NY · Acute Care Hospital · CCN 330011
- United Health Services Hospitals, IncBinghamton, NY · Acute Care Hospital · CCN 330394
Practice locations
Addresses where Assad Marwat is enrolled with Medicare (CMS data updated 2026-10-02).
- 33 -57 Harrison StJohnson City, NY 13790 (607) 763‑6622
Group practices
Medicare enrollment lists Assad Marwat as a member of this group (CMS data updated 2026-10-02).
- United Medical Associates PC229 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Johnson City
Clinicians with the same Medicare primary specialty in Johnson City, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285347807 |
| 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