Active NPI
Esther Grinberg
- Optometrist
- Brooklyn, NY
National Provider Identifier
1801722970
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- 011434
- Practice address
- 2464 Coney Island Ave Ste 3
Brooklyn, NY 11223-5009 - Phone
- (718) 395-5338
- NPI assigned
- Jun 18, 2026
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | 011434 | NY | Primary |
Addresses
Primary practice location
2464 Coney Island Ave Ste 3
Brooklyn, NY 11223-5009
Mailing address
2464 Coney Island Ave Ste 3
Brooklyn, NY 11223-5009
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1781740800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784505600000",
"number": "1801722970",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2464 CONEY ISLAND AVE STE 3",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112235009"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2464 CONEY ISLAND AVE STE 3",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112235009",
"telephone_number": "718-395-5338"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GRINBERG",
"first_name": "ESTHER",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-06-18",
"last_updated": "2026-07-20",
"certification_date": "2026-07-20",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Optometrist",
"state": "NY",
"license": "011434",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Brooklyn, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.