Quick answers
- Which hospitals does Donald A. Mazzulla work at?
- Medicare's official clinician data lists Donald A. Mazzulla at 3 hospitals: Leonard J Chabert Medical Center, Ochsner Medical Center Acute and Ochsner Medical Center-Kenner. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Donald A. Mazzulla see patients?
- Medicare's clinician data lists 2 practice locations, including Baton Rouge, LA and Houma, LA. Call before your visit to confirm the address.
- What is Donald A. Mazzulla's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Donald A. Mazzulla accept Medicare assignment?
- Yes. Medicare's clinician data says Donald A. Mazzulla 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 Donald A. Mazzulla?
- (225) 761-5200, as listed in official Medicare / NPI Registry data.
- What is Donald A. Mazzulla's NPI number?
- 1740443522. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Donald A. Mazzulla works
Medicare's Facility Affiliation Data lists Donald A. Mazzulla at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Leonard J Chabert Medical CenterHouma, LA · Acute Care Hospital · CCN 190183
- Ochsner Medical Center AcuteNew Orleans, LA · Acute Care Hospital · CCN 190036
- Ochsner Medical Center-KennerKenner, LA · Acute Care Hospital · CCN 190274
Practice locations
Addresses where Donald A. Mazzulla is enrolled with Medicare (CMS data updated 2026-10-02).
- 10310 the Grove BlvdBaton Rouge, LA 70836 (225) 761‑5200
- 1990 Industrial BlvdHouma, LA 70363 (985) 868‑9300
Group practices
Medicare enrollment lists Donald A. Mazzulla as a member of these groups (CMS data updated 2026-10-02).
- Ochsner Clinic LLC2,864 clinicians in the group
- South Louisiana Medical Associates113 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Baton Rouge
Clinicians with the same Medicare primary specialty in Baton Rouge, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740443522 |
| 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