Quick answers
- Which hospitals does Frederic Joyce work at?
- Medicare's official clinician data lists Frederic Joyce at 2 hospitals: Henry Ford Allegiance Health and Uphs Marquette DLP Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frederic Joyce see patients?
- Medicare's clinician data lists 2 practice locations, including Buffalo, NY and Marquette, MI. Call before your visit to confirm the address.
- What is Frederic Joyce's specialty?
- Medicare lists Cardiac Surgery as the primary specialty, and also Thoracic Surgery and Vascular Surgery.
- Does Frederic Joyce accept Medicare assignment?
- Yes. Medicare's clinician data says Frederic Joyce 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 Frederic Joyce?
- (716) 828-2568, as listed in official Medicare / NPI Registry data.
- What is Frederic Joyce's NPI number?
- 1316994304. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frederic Joyce works
Medicare's Facility Affiliation Data lists Frederic Joyce at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Ford Allegiance HealthJackson, MI · Acute Care Hospital · CCN 230092
- Uphs Marquette DLP HospitalMarquette, MI · Acute Care Hospital · CCN 230054
Practice locations
Addresses where Frederic Joyce is enrolled with Medicare (CMS data updated 2026-10-02).
- 565 Abbott RdBuffalo, NY 14220 (716) 828‑2568
- 850 W Baraga AveMarquette, MI 49855 (906) 449‑3440
Group practices
Medicare enrollment lists Frederic Joyce as a member of these groups (CMS data updated 2026-10-02).
- DLP Marquette Physician Practices Inc197 clinicians in the group
- Mercy Hospital of Buffalo196 clinicians in the group
Specialties
- Cardiac Surgeryprimary
- Thoracic Surgeryalso
- Vascular Surgeryalso
Other cardiac surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316994304 |
| 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