Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Keith Mills, DC

Chiropractor in Marietta, GA · enumerated 2010.

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

National Provider Identifier

1548579444

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Keith Mills

Credential DC

Sex Male

Practice address 1000 Whitlock Ave Nw, Suite 340, Marietta, GA, 30064

Phone (770) 367-6222

Enumeration date Sep 27, 2010

Last updated in NPPES Sep 27, 2010

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2969 (GA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 Douglas Mills?

The National Provider Identifier (NPI) for Douglas Mills is 1548579444, a Type 1 (individual) record in the CMS NPPES registry.

Where does Douglas Mills practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-27.