Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Mann Sullivan, LCSW LMFT

Clinical Social Worker in Bloomington, IN · enumerated 2005.

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

National Provider Identifier

1770568321

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Registry record

Entity type Individual (Type 1)

Name Thomas Mann Sullivan

Credential LCSW LMFT

Sex Male

Practice address 645 S Rogers St, Bloomington, IN, 47403

Phone (812) 339-1691

Fax (812) 337-2438

Enumeration date Dec 7, 2005

Last updated in NPPES May 22, 2014

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 34003025A (IN) Primary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 35001314 (IN) Secondary

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 Thomas Sullivan practice?

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

What is the NPI number for Thomas Sullivan?

The National Provider Identifier (NPI) for Thomas Sullivan is 1770568321, 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 2014-05-22.