Quick answers
- Does Ziad A. El Hassan accept Medicare assignment?
- Medicare's clinician data says Ziad A. El Hassan may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Ziad A. El Hassan's NPI number?
- 1942931969. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ziad A. El Hassan is enrolled with Medicare (CMS data updated October 2, 2026).
- 1021 W Oakland Ave, Suite 310Johnson City, TN 37604
- 16000 Johnston Memorial Dr, Gme Suite 4th FloorAbingdon, VA 24211
Specialties
- Hospice/Palliative Careprimary
Other palliative care doctors in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 (6 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1942931969 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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