Quick answers
- Which hospitals does Michael J. Annarella work at?
- Medicare's official clinician data lists Michael J. Annarella at 2 hospitals: North Shore University Hospital and St Charles Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael J. Annarella see patients?
- Medicare's clinician data lists 3 practice locations, including Port Jefferson, NY, New Hyde Park, NY and Manhasset, NY. Call before your visit to confirm the address.
- What is Michael J. Annarella's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Michael J. Annarella accept Medicare assignment?
- Yes. Medicare's clinician data says Michael J. Annarella 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 Michael J. Annarella?
- (631) 360-4000, as listed in official Medicare / NPI Registry data.
- What is Michael J. Annarella's NPI number?
- 1285227686. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael J. Annarella works
Medicare's Facility Affiliation Data lists Michael J. Annarella 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
- St Charles HospitalPort Jefferson, NY · Acute Care Hospital · CCN 330246
Practice locations
Addresses where Michael J. Annarella is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Belle Terre RdPort Jefferson, NY 11777 (631) 360‑4000
- 27005 75th AveNew Hyde Park, NY 11040 (718) 470‑7000
- 300 Community DrManhasset, NY 11030 (516) 562‑0100
Group practices
Medicare enrollment lists Michael J. Annarella as a member of these groups (CMS data updated 2026-10-02).
- North Shore - Lij Anesthesiology, PC1,003 clinicians in the group
- Suffolk Anesthesiology Associates PC72 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), New York →
Other nurse anesthetists in Port Jefferson
Clinicians with the same Medicare primary specialty in Port Jefferson, NY — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285227686 |
| 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