Quick answers
- Which hospitals does Alexander Nemeth work at?
- Medicare's official clinician data lists Alexander Nemeth at 5 hospitals: Mercy Catholic Medical Center- Mercy Fitzgerald, Nazareth Hospital, St Francis Hospital, St Mary Medical Center and Thomas Jefferson University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander Nemeth see patients?
- Medicare's clinician data lists 4 practice locations, including Darby, PA, Wilmington, DE and Chesterbrook, PA. Call before your visit to confirm the address.
- What is Alexander Nemeth's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Alexander Nemeth accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander Nemeth 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 Alexander Nemeth?
- (610) 237-4814, as listed in official Medicare / NPI Registry data.
- What is Alexander Nemeth's NPI number?
- 1538105663. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander Nemeth works
Medicare's Facility Affiliation Data lists Alexander Nemeth at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Catholic Medical Center- Mercy FitzgeraldDarby, PA · Acute Care Hospital · CCN 390156
- Nazareth HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390204
- St Francis HospitalWilmington, DE · Acute Care Hospital · CCN 080003
- St Mary Medical CenterLanghorne, PA · Acute Care Hospital · CCN 390258
- Thomas Jefferson University HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390174
Practice locations
Addresses where Alexander Nemeth is enrolled with Medicare (CMS data updated 2026-10-02).
- 1500 Lansdowne AveDarby, PA 19023 (610) 237‑4814
- 2002 Foulk RdWilmington, DE 19810 (610) 237‑4814
- 701 N Clayton StWilmington, DE 19805 (610) 237‑4814
- 945 Chesterbrook BlvdChesterbrook, PA 19087 (610) 273‑5320
Group practices
Medicare enrollment lists Alexander Nemeth as a member of these groups (CMS data updated 2026-10-02).
- The Centers for Advanced Urology LLP145 clinicians in the group
- Mercy Diagnostic Imaging PC90 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Darby
Clinicians with the same Medicare primary specialty in Darby, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538105663 |
| 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