Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Herbert E Landis, LCSW

Clinical Social Worker in Lancaster, PA · enumerated 2006 · practices at Samaritan Counseling Center.

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

National Provider Identifier

1437210564

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Registry record

Entity type Individual (Type 1)

Name Herbert E Landis

Credential LCSW

Sex Male

Practice address 1803 Oregon Pike, Lancaster, PA, 17601

Phone (717) 560-9969

Fax (717) 560-9553

Enumeration date Dec 13, 2006

Last updated in NPPES Sep 23, 2013

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW013350 (PA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

What is the NPI number for Herbert Landis?

The National Provider Identifier (NPI) for Herbert Landis is 1437210564, a Type 1 (individual) record in the CMS NPPES registry.

Where does Herbert Landis practice?

The practice location on file with NPPES is in Lancaster, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-23.