Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mike Ratigan, LCSW

Q: What is the NPI number for Mike Ratigan?

The National Provider Identifier (NPI) for Mike Ratigan is 1518013549, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Newcastle, WY · enumerated 2007.

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

National Provider Identifier

1518013549

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Registry record

Entity type Individual (Type 1)

Name Mike Ratigan

Credential LCSW

Sex Male

Practice address 420 Deanne Ave, Newcastle, WY, 82701

Phone (307) 746-4456

Fax (307) 746-4470

Enumeration date Jan 25, 2007

Last updated in NPPES Oct 15, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-227 (WY) 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

Where does Mike Ratigan practice?

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

What is the NPI number for Mike Ratigan?

The National Provider Identifier (NPI) for Mike Ratigan is 1518013549, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-15.