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Arthritis and Immunology Associates

Specialist in Metairie, LA · enumerated 2008 · authorized official John Nitsche, Owner.

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

National Provider Identifier

1184894438

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Registry record

Entity type Organization (Type 2)
Legal business name Arthritis and Immunology Associates
Practice address 4224 Houma Blvd, Suite 610, Metairie, LA, 70006
Phone (504) 456-5130
Enumeration date Mar 3, 2008
Last updated in NPPES Mar 3, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers · License MD014479 (LA) Primary

Authorized official

Name John Nitsche
Title Owner
Phone (504) 456-5130

Other identifiers

Identifier Type State Issuer
C19258 Other LA RAILROAD MEDICARE

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 is the NPI number for Arthritis and Immunology Associates?
The NPI for Arthritis and Immunology Associates is 1184894438, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Arthritis and Immunology Associates?
NPPES lists John Nitsche (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-03.