OrganizationActive
Kalman Zabirowicz OD PC
NPI 1790894665 · Optometrist · East Islip, NY
Kalman Zabirowicz OD PC is a Optometrist organization in East Islip, NY (NPI 1790894665).
Provider details
- NPI number
- 1790894665
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Kalman Zabirowicz, President(631) 224-4834
- License
- VUT-003811 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
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
369 E Main St
Suite 6
East Islip, NY 11730-2800
Phone: (631) 224-4834
Fax: (631) 277-7325
Street-level locationGet directions
Mailing address
369 E Main St
East Islip, NY 11730-2800
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2019-08-13
Frequently asked questions
- What is Kalman Zabirowicz OD PC's NPI number?
- Kalman Zabirowicz OD PC's National Provider Identifier (NPI) is 1790894665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kalman Zabirowicz OD PC?
- Kalman Zabirowicz OD PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Kalman Zabirowicz OD PC located?
- Kalman Zabirowicz OD PC's practice location on file with NPPES is 369 E Main St, East Islip, NY 11730-2800.
- What is Kalman Zabirowicz OD PC's phone number?
- The practice phone number listed in the NPPES registry for Kalman Zabirowicz OD PC is (631) 224-4834.
- Who is the authorized official for Kalman Zabirowicz OD PC?
- The authorized official listed on Kalman Zabirowicz OD PC's NPPES record is Kalman Zabirowicz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kalman Zabirowicz OD PC's NPI active?
- Yes — Kalman Zabirowicz OD PC's NPI (1790894665) is active in the NPPES registry as of the last update on 2019-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.