Quick answers
- Where does Alexander Kogos see patients?
- Medicare's clinician data lists 2 practice locations, including Brooklyn, NY and Staten Island, NY. Call before your visit to confirm the address.
- What is Alexander Kogos's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Alexander Kogos accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander Kogos 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 Kogos?
- (718) 826-5900, as listed in official Medicare / NPI Registry data.
- What is Alexander Kogos's NPI number?
- 1871509695. 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 Alexander Kogos is enrolled with Medicare (CMS data updated 2026-10-02).
- 233 Nostrand AveBrooklyn, NY 11205 (718) 826‑5900
- 4771 Hylan BlvdStaten Island, NY 10312 (718) 948‑8200
Group practices
Medicare enrollment lists Alexander Kogos as a member of this group (CMS data updated 2026-10-02).
- Advantagecare Physicians PC303 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871509695 |
| 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