Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Sally Lou Dunning, LMSW, ACSW

Clinical Social Worker in Ann Arbor, MI · enumerated 2007.

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

National Provider Identifier

1881748150

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sally Lou Dunning

Credential LMSW, ACSW

Sex Female

Practice address Ann Arbor, MI, 48104

Phone (734) 996-9992

Enumeration date Jan 23, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801061435 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
8008949410	Other	MI	BLUE CROSS PROVIDER NUMBE

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

What is the NPI number for Sally Dunning?

The National Provider Identifier (NPI) for Sally Dunning is 1881748150, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sally Dunning practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.