Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Castle Car Service, Inc

Taxi in Brooklyn, NY · enumerated 2017 · authorized official Diego Santacruz, President.

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

National Provider Identifier

1972010965

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Registry record

Entity type Organization (Type 2)

Legal business name Castle Car Service, Inc

Practice address 440 4th Ave, Brooklyn, NY, 11215

Phone (718) 499-9333

Enumeration date Dec 29, 2017

Last updated in NPPES Dec 29, 2017

Taxonomy & classification

344600000X Taxi Transportation Services · License B00827 (NY) Primary

Authorized official

Name Diego Santacruz

Title President

Phone (718) 499-9333

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-12-29. Verify at npiregistry.cms.hhs.gov.

Where is Castle Car Service, Inc located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-29.