Quick answers
- Which hospitals does Frank Ocasio work at?
- Medicare's official clinician data lists Frank Ocasio at 2 hospitals: North Shore University Hospital and Ns/Lij HS Huntington Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frank Ocasio see patients?
- Medicare's clinician data lists 3 practice locations, including Garden City, NY and Huntington, NY. Call before your visit to confirm the address.
- What is Frank Ocasio's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Frank Ocasio accept Medicare assignment?
- Yes. Medicare's clinician data says Frank Ocasio 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.
- Does Frank Ocasio offer telehealth?
- Medicare's clinician data says Frank Ocasio offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Frank Ocasio?
- (631) 353-0987, as listed in official Medicare / NPI Registry data.
- What is Frank Ocasio's NPI number?
- 1780822593. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frank Ocasio works
Medicare's Facility Affiliation Data lists Frank Ocasio at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Ns/Lij HS Huntington HospitalHuntington, NY · Acute Care Hospital · CCN 330045
Practice locations
Addresses where Frank Ocasio is enrolled with Medicare (CMS data updated 2026-10-02).
- 1103 Stewart Ave, Fl 3Garden City, NY 11530 (631) 353‑0987
- 1103 Stewart Ave Fl, Suite 3Garden City, NY 11530
- 202 E Main St, Suite 201Huntington, NY 11743
Group practices
Medicare enrollment lists Frank Ocasio as a member of this group (CMS data updated 2026-10-02).
- Frank Ocasio MD PC3 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Garden City
Clinicians with the same Medicare primary specialty in Garden City, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Js Weill Medical College, Cornell University |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1780822593 |
| 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