OrganizationActive
William I. Kestin, Md,pc
NPI 1396885117 · Ophthalmology Physician · Brooklyn, NY
William I. Kestin, Md,pc is a Ophthalmology Physician organization in Brooklyn, NY (NPI 1396885117).
Provider details
- NPI number
- 1396885117
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Kestin, President(718) 332-1313
- License
- 143054 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2613 E 16th St
Brooklyn, NY 11235-3805
Phone: (718) 332-1313
Fax: (718) 332-5070
Street-level locationGet directions
Mailing address
2613 E 16th St
Brooklyn, NY 11235-3805
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2008-04-22
Frequently asked questions
- What is William I. Kestin, Md,pc's NPI number?
- William I. Kestin, Md,pc's National Provider Identifier (NPI) is 1396885117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William I. Kestin, Md,pc?
- William I. Kestin, Md,pc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William I. Kestin, Md,pc located?
- William I. Kestin, Md,pc's practice location on file with NPPES is 2613 E 16th St, Brooklyn, NY 11235-3805.
- What is William I. Kestin, Md,pc's phone number?
- The practice phone number listed in the NPPES registry for William I. Kestin, Md,pc is (718) 332-1313.
- Who is the authorized official for William I. Kestin, Md,pc?
- The authorized official listed on William I. Kestin, Md,pc's NPPES record is William Kestin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William I. Kestin, Md,pc's NPI active?
- Yes — William I. Kestin, Md,pc's NPI (1396885117) is active in the NPPES registry as of the last update on 2008-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.