Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ann Rivers, LCSW-R

Clinical Social Worker in Horsham, PA · enumerated 2016 · practices at Ann Rivers, Lcsw, Pllc.

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

National Provider Identifier

1578014106

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Registry record

Entity type Individual (Type 1)

Name Ann Rivers

Credential LCSW-R

Sex Female

Practice address Horsham, PA, 19044

Phone (732) 239-2974

Enumeration date Oct 19, 2016

Last updated in NPPES Jan 21, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R042048-01 (NY) Primary

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

How do I verify Ann Rivers's NPI record?

Cross-check NPI 1578014106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578014106 active?

Yes, as of the latest NPPES snapshot, NPI 1578014106 is active (record last updated 2026-01-21).

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Ann Rivers, Lcsw, Pllc Clinical Social Worker · Horsham, PA NPI 1679406979

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-21.