Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Swank II, LBSW

Social Worker in Bay City, MI · enumerated 2014.

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

National Provider Identifier

1740690700

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Registry record

Entity type Individual (Type 1)

Name Diane Swank II

Credential LBSW

Sex Female

Practice address 916 Washington Ave, Suite 223, Bay City, MI, 48708

Phone (989) 895-2340

Fax (989) 894-4985

Enumeration date Apr 30, 2014

Last updated in NPPES Apr 30, 2014

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6802057645 (MI) Primary

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

How do I verify Diane Swank's NPI record?

Cross-check NPI 1740690700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740690700 active?

Yes, as of the latest NPPES snapshot, NPI 1740690700 is active (record last updated 2014-04-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-30.