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Oyster Healthcare

Home Health Agency in Hillside, NJ · enumerated 2023 · authorized official Mary Bosire, Owner.

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

National Provider Identifier

1386418655

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Registry record

Entity type Organization (Type 2)
Legal business name Oyster Healthcare
Practice address 1219 Liberty Ave Ste 108, Hillside, NJ, 07205
Phone (201) 240-2850
Enumeration date Nov 8, 2023
Last updated in NPPES Nov 10, 2023

Taxonomy & classification

251E00000X Home Health Agency Agencies Primary

Authorized official

Name Mary Bosire
Title Owner
Phone (201) 240-2850

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 Oyster Healthcare?
Oyster Healthcare is registered in NPPES as a Home Health Agency (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 2023-11-10.