Quick answers
- Which hospitals does Alexander Weiss work at?
- Medicare's official clinician data lists Alexander Weiss at 1 hospital: Queens Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander Weiss see patients?
- Medicare's clinician data lists 3 practice locations, including Brooklyn, NY. Call before your visit to confirm the address.
- What is Alexander Weiss's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Alexander Weiss accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander Weiss 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 Alexander Weiss?
- (718) 238-3438, as listed in official Medicare / NPI Registry data.
- What is Alexander Weiss's NPI number?
- 1407269541. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander Weiss works
Medicare's Facility Affiliation Data lists Alexander Weiss at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Queens Hospital CenterJamaica, NY · Acute Care Hospital · CCN 330231
Practice locations
Addresses where Alexander Weiss is enrolled with Medicare (CMS data updated 2026-10-02).
- 244 86th StBrooklyn, NY 11209
- 244 86th St, Suite 1Brooklyn, NY 11209 (718) 238‑3438
- 7817 5th Ave, Apt 1Brooklyn, NY 11209 (347) 606‑2015
Group practices
Medicare enrollment lists Alexander Weiss as a member of this group (CMS data updated 2026-10-02).
- Cataract Cornea and Laser Eye Care PLLC2 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists 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 | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407269541 |
| 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