Quick answers
- Which hospitals does Gustavo Barraza work at?
- Medicare's official clinician data lists Gustavo Barraza at 4 hospitals: Hackensack University Medical Center, Ns/Lij HS Huntington Hospital, Riverview Medical Center and St Francis Hospital - The Heart Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gustavo Barraza see patients?
- Medicare's clinician data lists 7 practice locations, including Uniondale, NY, New York, NY and West Harrison, NY. Call before your visit to confirm the address.
- What is Gustavo Barraza's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty, and also Nuclear Medicine.
- Does Gustavo Barraza accept Medicare assignment?
- Yes. Medicare's clinician data says Gustavo Barraza 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 Gustavo Barraza?
- (516) 559-1000, as listed in official Medicare / NPI Registry data.
- What is Gustavo Barraza's NPI number?
- 1396437224. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gustavo Barraza works
Medicare's Facility Affiliation Data lists Gustavo Barraza at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hackensack University Medical CenterHackensack, NJ · Acute Care Hospital · CCN 310001
- Ns/Lij HS Huntington HospitalHuntington, NY · Acute Care Hospital · CCN 330045
- Riverview Medical CenterRed Bank, NJ · Acute Care Hospital · CCN 310034
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · CCN 330182
Practice locations
Addresses where Gustavo Barraza is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1101 Hempstead TpkeUniondale, NY 11553 (516) 559‑1000
- 1275 York AveNew York, NY 10065 (212) 639‑2000
- 160 E 53rd StNew York, NY 10022 (212) 610‑0496
- 300 E 66th StNew York, NY 10065 (646) 888‑5300
- 500 Westchester AveWest Harrison, NY 10604 (914) 367‑7105
Group practices
Medicare enrollment lists Gustavo Barraza as a member of these groups (CMS data updated 2026-10-02).
- MSKCC Radiology Group193 clinicians in the group
- Memorial Nuclear Medicine Group38 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
- Nuclear Medicinealso
Other radiologists in Uniondale
Clinicians with the same Medicare primary specialty in Uniondale, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396437224 |
| 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