Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Callahan

Social Worker in Newtown, PA · enumerated 2022.

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

National Provider Identifier

1942923370

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Registry record

Entity type Individual (Type 1)

Name Lauren Callahan

Sex Female

Practice address 842 Durham Rd Ste 200, Newtown, PA, 18940

Phone (267) 364-5396

Enumeration date Sep 21, 2022

Last updated in NPPES Jan 19, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License SW139404 (PA) 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 Lauren Callahan's NPI record?

Cross-check NPI 1942923370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942923370 active?

Yes, as of the latest NPPES snapshot, NPI 1942923370 is active (record last updated 2024-01-19).

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Rachel Millner Clinical Psychologist · Newtown, PA NPI 1760511687 Dana Snook Registered Dietitian · Newtown, PA NPI 1033398052 Kaitlyn Vanderlaan Social Worker · Newtown, PA NPI 1093194243 Rachael Mclaughlin Professional Counselor · Newtown, PA NPI 1952769135 Nutrition 4 Family, LLC Registered Dietitian · Newtown, PA NPI 1982262481 Rachael Mclaughlin Therapy, LLC Professional Counselor · Newtown, PA NPI 1144888462 Emily Rudofsky Clinical Social Worker · Newtown, PA NPI 1790327534 Kiera Rasmussen Clinical Social Worker · Newtown, PA NPI 1447885165

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-19.