Quick answers
- Where does Eric Sigler see patients?
- Medicare's clinician data lists 2 practice locations, including Riverhead, NY and Massapequa, NY. Call before your visit to confirm the address.
- What is Eric Sigler's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Eric Sigler accept Medicare assignment?
- Yes. Medicare's clinician data says Eric Sigler 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 Eric Sigler?
- (631) 265-8780, as listed in official Medicare / NPI Registry data.
- What is Eric Sigler's NPI number?
- 1447427067. 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 Eric Sigler is enrolled with Medicare (CMS data updated 2026-10-02).
- 54 Commerce Ave, Suite 6Riverhead, NY 11901 (631) 265‑8780
- 585 BroadwayMassapequa, NY 11758 (516) 360‑2020
Group practices
Medicare enrollment lists Eric Sigler as a member of these groups (CMS data updated 2026-10-02).
- Sight Medical Doctors PLLC115 clinicians in the group
- NY Retina Ophthalmology PLLC2 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Riverhead
Clinicians with the same Medicare primary specialty in Riverhead, NY — not a recommendation.
Clinician information
| Medical school | Yale University School Of Medicine |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447427067 |
| 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