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

Dr. Kathleen Susan Mills, PH. D., LCSW

Clinical Social Worker in Tallahassee, FL · enumerated 2010.

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

National Provider Identifier

1285957258

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Registry record

Entity type Individual (Type 1)
Name Dr. Kathleen Susan Mills
Credential PH. D., LCSW
Sex Female
Practice address Tallahassee, FL, 32308
Phone (850) 521-5762
Enumeration date Mar 5, 2010
Last updated in NPPES Mar 5, 2010

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 SW 9515 (FL) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

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Frequently asked questions

What is the NPI number for Kathleen Mills?
The National Provider Identifier (NPI) for Kathleen Mills is 1285957258, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathleen Mills practice?
The practice location on file with NPPES is in Tallahassee, FL. 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 2010-03-05.