Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Diane Langberg Phd & Martha D Langberg Associates

Psychologist in Jenkintown, PA · enumerated 2006 · authorized official Martha Langberg, Psychologist Director.

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

National Provider Identifier

1659476638

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Registry record

Entity type Organization (Type 2)

Legal business name Diane Langberg Phd & Martha D Langberg Associates

Practice address 512 West Avenue, Jenkintown, PA, 19046

Phone (215) 885-1835

Fax (215) 885-8510

Enumeration date Sep 14, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS002729LOWNERDIRECT (PA) Primary

Authorized official

Name Martha Langberg

Title Psychologist Director

Phone (215) 885-1835

Other identifiers

Identifier	Type	State	Issuer
877160	Other	PA	HIGHMARK BLUE SHIELD

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

Where is Diane Langberg Phd & Martha D Langberg Associates located?

The practice location on file with NPPES is in Jenkintown, PA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Martha Langberg Counseling Psychologist · Jenkintown, PA NPI 1649375627

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.