Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Louise Thorington, MAC LPC

Professional Counselor in Mt Pleasant, MI · enumerated 2016.

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

National Provider Identifier

1770936387

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Catherine Louise Thorington

Credential MAC LPC

Sex Female

Practice address 304 W Michigan St Ste 12, Mt Pleasant, MI, 48858

Phone (989) 317-4664

Enumeration date Jul 19, 2016

Last updated in NPPES Sep 9, 2019

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6401015535 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Catherine Thorington practice?

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

What is the NPI number for Catherine Thorington?

The National Provider Identifier (NPI) for Catherine Thorington is 1770936387, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Nancy Hornak Psychologist · Mount Pleasant, MI NPI 1851713697

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-09.