Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Elena Feldman, OD
Optometrist in Brooklyn, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679526040
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Registry record
Entity type Individual (Type 1)
Name Dr. Elena Feldman
Credential OD
Sex Female
Practice address 187 Avenue U, Brooklyn, NY, 11223
Phone (718) 373-2020
Fax (718) 265-5309
Enumeration date May 18, 2006
Last updated in NPPES Jun 3, 2026
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02355966 | Medicaid | NY | - |
| 131267300 | Medicaid | FL | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Elena Feldman's NPI record?
Cross-check NPI 1679526040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1679526040 active?
Yes, as of the latest NPPES snapshot, NPI 1679526040 is active (record last updated 2026-06-03).
Other providers at this practice address
Browse all → Arthur Vayner Optometrist · Brooklyn, NY NPI 1619927472 Avenue U Optometry P.C. Optometrist · Brooklyn, NY NPI 1891861746 Mega Vision Center, Inc Optician · Brooklyn, NY NPI 1467500942 Leonid Vayner Optician · Brooklyn, NY NPI 1225252802 Dmitry Vayner Optician · Brooklyn, NY NPI 1003032418 Marina Vayner Optician · Brooklyn, NY NPI 1518111749 Marina Vayner Optician · Brooklyn, NY NPI 1902050131 Elena Feldman Optometrist PC Optometrist · Brooklyn, NY NPI 1558516682
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.