Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Cathleen E Hanville, LCSW

Clinical Social Worker in Yardley, PA · enumerated 2007.

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

National Provider Identifier

1134278310

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Registry record

Entity type Individual (Type 1)

Name Ms. Cathleen E Hanville

Credential LCSW

Sex Female

Practice address Yardley, PA, 19067

Phone (415) 643-3890

Enumeration date Jan 9, 2007

Last updated in NPPES Nov 23, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW022162 (PA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS19782 (CA) 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

How do I verify Cathleen Hanville's NPI record?

Cross-check NPI 1134278310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134278310 active?

Yes, as of the latest NPPES snapshot, NPI 1134278310 is active (record last updated 2024-11-23).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-23.