Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara Hemmendinger, ACSW, LCSW

Clinical Social Worker in Williamsport, PA · enumerated 2006.

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

National Provider Identifier

1194785568

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Registry record

Entity type Individual (Type 1)

Name Barbara Hemmendinger

Credential ACSW, LCSW

Sex Female

Practice address 740 High St, Suite 4001, Williamsport, PA, 17701

Phone (570) 321-2345

Fax (570) 321-2359

Enumeration date Mar 28, 2006

Last updated in NPPES Apr 17, 2015

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License CW000337L (PA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW000337L (PA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
620428	Other	PA	HIGHMARK BLUE SHIELD
1430981	Other	PA	UNITEDHEALTHCARE
800821	Other	PA	FIRST PRIORITY HEALTH
S32608	Other	PA	HEALTHAMERICA

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

How do I verify Barbara Hemmendinger's NPI record?

Cross-check NPI 1194785568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194785568 active?

Yes, as of the latest NPPES snapshot, NPI 1194785568 is active (record last updated 2015-04-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-17.