William I. Kestin, M.D.
Ophthalmology Physician · Brooklyn, NY
William I. Kestin, M.D. is an ophthalmology physician with a practice address in Brooklyn, New York, and NPI 1144225210, issued on Jun 16, 2005. Check the license (New York 143054, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- William I. Kestin
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 143054 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2613 E 16TH St, Brooklyn, NY 11235
- Phone
- (718) 332-1313
- Enumerated
- Jun 16, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (718) 332-5070
- Medicaid ID
- 00747475 NY
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,822 in New York → Look up another NPI →
Also registered at 2613 E 16TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Florence Milch, M.D.Ophthalmology Physician1033135769
Verify William I. Kestin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 143054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $17.69
1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William I. Kestin among 1,822 ophthalmology physician records in New York
William I. Kestin, M.D. is one of 1,822 ophthalmology physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in New York
There are 1,822 ophthalmology physician records in New York.
All 1,822 in New York → Every provider in Brooklyn → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Alexander Aizman, M.D.,Brooklyn, NY 112351659328011
- Stanley Bykov, MDBrooklyn, NY 112351972539112
- Ilona Genis, MDBrooklyn, NY 112351063415537
- Yuliya Giyaur, M.D.Brooklyn, NY 112351356326748
- Oleg Gorenburg, DOBrooklyn, NY 112351760667836
- Izak Herschitz, M.D.Brooklyn, NY 112351700969763
- Elliot Hyman, MDBrooklyn, NY 112351790862282
- Mark Jofe, MDBrooklyn, NY 112351548263858
Common questions
What is William I. Kestin, M.D.'s NPI number?
William I. Kestin, M.D.'s National Provider Identifier (NPI) is 1144225210, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William I. Kestin, M.D. located?
The NPPES record lists a practice address at 2613 E 16TH St, Brooklyn, NY, 11235. Phone: (718) 332-1313. Providers update this record themselves, so call before visiting.
How can I verify William I. Kestin, M.D.'s license?
NPPES lists New York license number 143054, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.