Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Katherine Nix
Counselor in Greenville, GA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831731033
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Registry record
Entity type Individual (Type 1)
Name Mary Katherine Nix
Sex Female
Practice address 756 Woodbury Hwy, Greenville, GA, 30222
Phone (706) 672-1118
Enumeration date Oct 9, 2019
Last updated in NPPES Oct 9, 2019
Taxonomy & licenses
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.
Frequently asked questions
Where does Mary Nix practice?
The practice location on file with NPPES is in Greenville, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Nix?
The National Provider Identifier (NPI) for Mary Nix is 1831731033, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-09.