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Castleton Pharmacy Corp

Community/Retail Pharmacy in Staten Island, NY · enumerated 2009 · authorized official Boris Natenzon, President.

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

National Provider Identifier

1538309331

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Registry record

Entity type Organization (Type 2)
Legal business name Castleton Pharmacy Corp
Other name <Unavail>
Practice address 252 Port Richmond Ave, Staten Island, NY, 10302
Phone (718) 556-0942
Fax (718) 720-5612
Enumeration date Mar 6, 2009
Last updated in NPPES Apr 10, 2017

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary
332BP3500X Parenteral & Enteral Nutrition Supplies (DME) Suppliers Secondary
333600000X Pharmacy Suppliers Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License 029846 (NY) Primary
3336C0004X Compounding Pharmacy Suppliers Secondary
3336S0011X Specialty Pharmacy Suppliers Secondary

Authorized official

Name Boris Natenzon
Title President
Phone (718) 720-3710

Other identifiers

Identifier Type State Issuer
029846 Medicaid NY -
2119258 Other - PK

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.

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Frequently asked questions

What type of organization is Castleton Pharmacy Corp?
Castleton Pharmacy Corp is registered in NPPES as a Community/Retail Pharmacy (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-10.