Quick answers
- Where does Gregory A. Garnes see patients?
- Medicare's clinician data lists 3 practice locations, including Brooklyn, NY. Call before your visit to confirm the address.
- What is Gregory A. Garnes's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Gregory A. Garnes accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory A. Garnes 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 Gregory A. Garnes?
- (201) 767-4040, as listed in official Medicare / NPI Registry data.
- What is Gregory A. Garnes's NPI number?
- 1033168067. 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 Gregory A. Garnes is enrolled with Medicare (CMS data updated 2026-10-02).
- 749 61st StBrooklyn, NY 11220 (201) 767‑4040
- 761 55th St, Fl 2Brooklyn, NY 11220 (917) 880‑0023
- 822 57th St, Apt 1Brooklyn, NY 11220 (917) 880‑0023
Group practices
Medicare enrollment lists Gregory A. Garnes as a member of this group (CMS data updated 2026-10-02).
- MK Anesthesia Services PLLC17 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033168067 |
| 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