Quick answers
- Which hospitals does Joseph C. Marrazzo work at?
- Medicare's official clinician data lists Joseph C. Marrazzo at 5 hospitals: Baton Rouge General Medical Center, Lane Regional Medical Center, Our Lady of the Angels Hospital, Our Lady of the Lake Regional Medical Center and Womans Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph C. Marrazzo see patients?
- Medicare's clinician data lists 1 practice location in Baton Rouge, LA. Call before your visit to confirm the address.
- What is Joseph C. Marrazzo's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Joseph C. Marrazzo accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph C. Marrazzo 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 Joseph C. Marrazzo?
- (225) 766-4999, as listed in official Medicare / NPI Registry data.
- What is Joseph C. Marrazzo's NPI number?
- 1720491533. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph C. Marrazzo works
Medicare's Facility Affiliation Data lists Joseph C. Marrazzo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baton Rouge General Medical CenterBaton Rouge, LA · Acute Care Hospital · CCN 190065
- Lane Regional Medical CenterZachary, LA · Acute Care Hospital · CCN 190020
- Our Lady of the Angels HospitalBogalusa, LA · Acute Care Hospital · CCN 190312
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA · Acute Care Hospital · CCN 190064
- Womans HospitalBaton Rouge, LA · Acute Care Hospital · CCN 190128
Practice locations
Addresses where Joseph C. Marrazzo is enrolled with Medicare (CMS data updated 2026-10-02).
- 5339 Odonovan DrBaton Rouge, LA 70808 (225) 766‑4999
Group practices
Medicare enrollment lists Joseph C. Marrazzo as a member of this group (CMS data updated 2026-10-02).
- Pathology Group of Louisiana, a Professional Medical Corporation20 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Baton Rouge
Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720491533 |
| 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