Quick answers
- Which hospitals does Nicholas J. Marrazzo work at?
- Medicare's official clinician data lists Nicholas J. Marrazzo at 1 hospital: St Anthonys Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas J. Marrazzo see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Petersburg, FL. Call before your visit to confirm the address.
- What is Nicholas J. Marrazzo's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Nicholas J. Marrazzo accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas J. 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 Nicholas J. Marrazzo?
- (954) 939-5000, as listed in official Medicare / NPI Registry data.
- What is Nicholas J. Marrazzo's NPI number?
- 1023495587. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas J. Marrazzo works
Medicare's Facility Affiliation Data lists Nicholas J. Marrazzo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Anthonys HospitalSaint Petersburg, FL · Acute Care Hospital · CCN 100067
Practice locations
Addresses where Nicholas J. Marrazzo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 7th Ave NSaint Petersburg, FL 33705 (954) 939‑5000
- 900 Carillon Pkwy, Suite 205Saint Petersburg, FL 33716 (954) 939‑5000
Group practices
Medicare enrollment lists Nicholas J. Marrazzo as a member of this group (CMS data updated 2026-10-02).
- Greater Florida Anesthesiologists LLC328 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Saint Petersburg
Clinicians with the same Medicare primary specialty in Saint Petersburg, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023495587 |
| 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