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Mrs. Hildred J Castle, FAMILY NURSE PRACTIT

Family Health Clinical Nurse Specialist in Brooklyn, NY · enumerated 2008.

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

National Provider Identifier

1801042395

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Registry record

Entity type Individual (Type 1)
Name Mrs. Hildred J Castle
Credential FAMILY NURSE PRACTIT
Sex Female
Practice address 600 Kingston Ave, Room H 107, Brooklyn, NY, 11203
Phone (718) 756-3028
Fax (718) 756-3267
Enumeration date Aug 15, 2008
Last updated in NPPES Aug 15, 2008

Taxonomy & licenses

364SF0001X Family Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License F334302-1 (NY) Primary

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Hildred Castle?
Hildred Castle is registered in NPPES with the primary taxonomy of Family Health Clinical Nurse Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-15.