Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Ahern, NP

Internal Medicine Physician in West Caldwell, NJ · enumerated 2017.

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

National Provider Identifier

1568974970

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Registry record

Entity type Individual (Type 1)

Name Barbara Ahern

Credential NP

Sex Female

Practice address 459 Passaic Ave, West Caldwell, NJ, 07006

Phone (973) 276-3026

Fax (862) 702-3301

Enumeration date Oct 26, 2017

Last updated in NPPES Mar 6, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 26NJ00762000 (NJ) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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

How do I verify Barbara Ahern's NPI record?

Cross-check NPI 1568974970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1568974970 active?

Yes, as of the latest NPPES snapshot, NPI 1568974970 is active (record last updated 2020-03-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-06.