Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Carrie A Sommer, MSW, LCSW

Clinical Social Worker in South Bend, IN · enumerated 2006.

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

National Provider Identifier

1093884579

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Registry record

Entity type Individual (Type 1)

Name Mrs. Carrie A Sommer

Credential MSW, LCSW

Sex Female

Practice address 108 N Main St Ste 200, South Bend, IN, 46601

Phone (574) 234-3515

Fax (574) 235-3565

Enumeration date Nov 7, 2006

Last updated in NPPES Apr 26, 2011

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 34004645A (IN) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 34004645A (IN) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
000000538677	Other	IN	UNICARE
000000538677	Other	IN	ANTHEM

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 Carrie Sommer practice?

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

What is the NPI number for Carrie Sommer?

The National Provider Identifier (NPI) for Carrie Sommer is 1093884579, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-26.