NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Denise Y Mason, DC

Chiropractor in Marietta, GA · enumerated 2008.

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

National Provider Identifier

1639348402

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Denise Y Mason
Credential DC
Sex Female
Practice address 145 N Marietta Pkwy Ne, Suite D, Marietta, GA, 30060
Fax (770) 426-1974
Enumeration date Feb 26, 2008
Last updated in NPPES Feb 26, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CHIR007084 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Denise Mason?
The National Provider Identifier (NPI) for Denise Mason is 1639348402, a Type 1 (individual) record in the CMS NPPES registry.
Where does Denise Mason practice?
The practice location on file with NPPES is in Marietta, GA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-26.