Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rxiv Infusions LLC

Q: What type of organization is Rxiv Infusions LLC?

Rxiv Infusions LLC is registered in NPPES as a Home Infusion Agency (its primary provider taxonomy).

Home Infusion Agency in Oceanside, NY · enumerated 2020 · authorized official Mara Mccrssin, Chief Nursing Officer.

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

National Provider Identifier

1053929943

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Registry record

Entity type Organization (Type 2)

Legal business name Rxiv Infusions LLC

Practice address 3236 Judith Ln, Oceanside, NY, 11572

Phone (516) 322-3921

Enumeration date Jul 17, 2020

Last updated in NPPES Nov 14, 2021

Taxonomy & classification

251F00000X Home Infusion Agency Agencies Primary

Authorized official

Name Mara Mccrssin

Title Chief Nursing Officer

Phone (516) 902-0213

Other identifiers

Identifier	Type	State	Issuer
00000000	Other	NY	N/A

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

What type of organization is Rxiv Infusions LLC?

Rxiv Infusions LLC is registered in NPPES as a Home Infusion 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-14.