Quick answers
- Where does Alex Grieco see patients?
- Medicare's clinician data lists 2 practice locations, including New Hyde Park, NY and Clifton, NJ. Call before your visit to confirm the address.
- What is Alex Grieco's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Alex Grieco accept Medicare assignment?
- Medicare's clinician data says Alex Grieco may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Alex Grieco's NPI number?
- 1194340224. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Alex Grieco is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 Marcus AveNew Hyde Park, NY 11042
- 2 Brighton Rd, Suite 300Clifton, NJ 07012
Specialties
- Anesthesiologyprimary
Other anesthesiologists in New Hyde Park
Clinicians with the same Medicare primary specialty in New Hyde Park, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1194340224 |
| 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
- 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