Quick answers
- Where does Nathaniel Sweet see patients?
- Medicare's clinician data lists 3 practice locations, including Saratoga Springs, NY, Syracuse, NY and Glens Falls, NY. Call before your visit to confirm the address.
- What is Nathaniel Sweet's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Nathaniel Sweet accept Medicare assignment?
- Yes. Medicare's clinician data says Nathaniel Sweet 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 Nathaniel Sweet?
- (518) 587-5900, as listed in official Medicare / NPI Registry data.
- What is Nathaniel Sweet's NPI number?
- 1831714377. 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 Nathaniel Sweet is enrolled with Medicare (CMS data updated 2026-10-02).
- 235 Washington St, Suite 1Saratoga Springs, NY 12866 (518) 587‑5900
- 2921 Erie Blvd ESyracuse, NY 13224 (315) 446‑5120
- 820 Route 9, Suite 1308Glens Falls, NY 12804 (518) 745‑1200
Group practices
Medicare enrollment lists Nathaniel Sweet as a member of these groups (CMS data updated 2026-10-02).
- Saratoga Optometric Assoc, PC7 clinicians in the group
- Empire Vision Center Inc.6 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Saratoga Springs
Clinicians with the same Medicare primary specialty in Saratoga Springs, NY — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831714377 |
| 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