Quick answers
- Which hospitals does Derek P. Nieber work at?
- Medicare's official clinician data lists Derek P. Nieber at 5 hospitals: Medical City Fort Worth, Texas Health Arlington Memorial Hospital, Texas Health Harris Methodist Fort Worth, Texas Health Harris Methodist Hurst-Euless-Bedford… and Texas Health Heart & Vascular Hospital Arlington. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Derek P. Nieber see patients?
- Medicare's clinician data lists 1 practice location in Fort Worth, TX. Call before your visit to confirm the address.
- What is Derek P. Nieber's specialty?
- Medicare lists Cardiac Surgery as the primary specialty, and also Thoracic Surgery.
- Does Derek P. Nieber accept Medicare assignment?
- Yes. Medicare's clinician data says Derek P. Nieber 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 Derek P. Nieber?
- (817) 336-4454, as listed in official Medicare / NPI Registry data.
- What is Derek P. Nieber's NPI number?
- 1992184675. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Derek P. Nieber works
Medicare's Facility Affiliation Data lists Derek P. Nieber at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Medical City Fort WorthFort Worth, TX · Acute Care Hospital · CCN 450672
- Texas Health Arlington Memorial HospitalArlington, TX · Acute Care Hospital · CCN 450064
- Texas Health Harris Methodist Fort WorthFort Worth, TX · Acute Care Hospital · CCN 450135
- Texas Health Harris Methodist Hurst-Euless-Bedford…Bedford, TX · Acute Care Hospital · CCN 450639
- Texas Health Heart & Vascular Hospital ArlingtonArlington, TX · Acute Care Hospital · CCN 670071
Practice locations
Addresses where Derek P. Nieber is enrolled with Medicare (CMS data updated 2026-10-02).
- 757 8th Ave AFort Worth, TX 76104 (817) 336‑4454
Group practices
Medicare enrollment lists Derek P. Nieber as a member of this group (CMS data updated 2026-10-02).
- Michael Nazarian MD Associates2 clinicians in the group
Specialties
- Cardiac Surgeryprimary
- Thoracic Surgeryalso
Other cardiac surgeons in Fort Worth
Clinicians with the same Medicare primary specialty in Fort Worth, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992184675 |
| 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