Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lynne Barr Jeffries, LCSW BCD

Clinical Social Worker in Allison Park, PA · enumerated 2006.

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

National Provider Identifier

1891896577

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Registry record

Entity type Individual (Type 1)

Name Lynne Barr Jeffries

Credential LCSW BCD

Sex Female

Practice address 4068 Mt Royal Blvd, Gamma Building Suite 110, Allison Park, PA, 15101

Phone (412) 492-2021

Fax (412) 492-2010

Enumeration date Sep 26, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW012612 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
1034694	Other	PA	CIGNA
116505	Other	PA	VALUE OPTIONS
1437418	Other	PA	HIGHMARK BCBS
180643	Other	PA	MENTAL HEALTH NET

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

Is NPI 1891896577 active?

Yes, as of the latest NPPES snapshot, NPI 1891896577 is active (record last updated 2007-07-09).

How do I verify Lynne Jeffries's NPI record?

Cross-check NPI 1891896577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Lisa Osachy Psychologist · Allison Park, PA NPI 1053322388

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.