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Linden Pediatric Group, P.A.

Pediatrics Physician in Elizabeth, NJ · enumerated 2012 · authorized official Karpukarasi Ayyanathan, President.

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

National Provider Identifier

1881967099

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Registry record

Entity type Organization (Type 2)
Legal business name Linden Pediatric Group, P.A.
Practice address 517 Rahway Ave, Elizabeth, NJ, 07202
Phone (908) 527-1247
Fax (908) 354-8822
Enumeration date Feb 17, 2012
Last updated in NPPES Feb 17, 2012

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MA035801 (NJ) Primary

Authorized official

Name Karpukarasi Ayyanathan
Title President
Phone (908) 527-1247

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 Linden Pediatric Group, P.A.?
NPPES lists Karpukarasi Ayyanathan (President) as the authorized official for this organization.
What is the NPI number for Linden Pediatric Group, P.A.?
The NPI for Linden Pediatric Group, P.A. is 1881967099, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-17.