Quick answers
- Which hospitals does Darren E. Dreyfus work at?
- Medicare's official clinician data lists Darren E. Dreyfus at 2 hospitals: Saint Vincent Hospital and UPMC Hamot. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Darren E. Dreyfus see patients?
- Medicare's clinician data lists 1 practice location in Erie, PA. Call before your visit to confirm the address.
- What is Darren E. Dreyfus's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Darren E. Dreyfus accept Medicare assignment?
- Yes. Medicare's clinician data says Darren E. Dreyfus 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 Darren E. Dreyfus?
- (814) 453-6687, as listed in official Medicare / NPI Registry data.
- What is Darren E. Dreyfus's NPI number?
- 1417958083. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Darren E. Dreyfus works
Medicare's Facility Affiliation Data lists Darren E. Dreyfus at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Vincent HospitalErie, PA · Acute Care Hospital · CCN 390009
- UPMC HamotErie, PA · Acute Care Hospital · CCN 390063
Practice locations
Addresses where Darren E. Dreyfus is enrolled with Medicare (CMS data updated 2026-10-02).
- 311 W 24th St, Suite 402Erie, PA 16502 (814) 453‑6687
Group practices
Medicare enrollment lists Darren E. Dreyfus as a member of this group (CMS data updated 2026-10-02).
- Associates in Nephrology PC6 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Erie
Clinicians with the same Medicare primary specialty in Erie, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417958083 |
| 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