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Rnj Services, Inc

Clinical Medical Laboratory in Edison, NJ · enumerated 2006 · authorized official Donald Warkentin, Medical Director.

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

National Provider Identifier

1316012909

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Registry record

Entity type Organization (Type 2)
Legal business name Rnj Services, Inc
Other name <Unavail>
Practice address 35-37 Progress St Ste B6, Edison, NJ, 08820
Phone (908) 754-4300
Fax (908) 754-4301
Enumeration date Nov 21, 2006
Last updated in NPPES Apr 5, 2011

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License 0004116 (NJ) Primary

Authorized official

Name Donald Warkentin
Title Medical Director
Phone (908) 754-4300

Other identifiers

Identifier Type State Issuer
0244015 Medicaid NJ -

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

Who is the authorized official for Rnj Services, Inc?
NPPES lists Donald Warkentin (Medical Director) as the authorized official for this organization.
What is the NPI number for Rnj Services, Inc?
The NPI for Rnj Services, Inc is 1316012909, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-05.