Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Coney Island Medical Diagnostic Services P C

Anatomic Pathology Physician in Brooklyn, NY · enumerated 2020 · authorized official Konstantin Vaizman, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902436728

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Registry record

Entity type Organization (Type 2)

Legal business name Coney Island Medical Diagnostic Services P C

Practice address 1704 Mermaid Ave Ste 6, Brooklyn, NY, 11224

Phone (516) 567-5410

Enumeration date Jan 21, 2020

Last updated in NPPES Jan 21, 2020

Taxonomy & classification

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Konstantin Vaizman

Title Owner

Phone (347) 446-6839

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Coney Island Medical Diagnostic Services P C located?

The practice location on file with NPPES is in Brooklyn, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-01-21. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-21.