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Arthritis Care Medical Center

Rheumatology Physician in Somerset, NJ · enumerated 2007 · authorized official Gregory Rihacek, Owner.

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

National Provider Identifier

1427101864

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Registry record

Entity type Organization (Type 2)
Legal business name Arthritis Care Medical Center
Practice address 19 Clyde Rd, 101, Somerset, NJ, 08873
Phone (732) 568-0023
Enumeration date Jan 19, 2007
Last updated in NPPES Aug 6, 2008

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gregory Rihacek
Title Owner
Phone (732) 568-0023

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 Care Medical Center?
The NPI for Arthritis Care Medical Center is 1427101864, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Arthritis Care Medical Center?
NPPES lists Gregory Rihacek (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-06.