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Margaret A Richardson-Nixon, MD

Internal Medicine Physician in Tifton, GA · enumerated 2005.

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

National Provider Identifier

1225033921

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Registry record

Entity type Individual (Type 1)
Name Margaret A Richardson-Nixon
Credential MD
Sex Female
Practice address 2225 Us Highway 41 N, Tifton, GA, 31794
Phone (229) 391-4100
Enumeration date Jun 17, 2005
Last updated in NPPES Mar 8, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 55015 (GA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
015825024A Medicaid GA -

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

Where does Margaret Richardson-Nixon practice?
The practice location on file with NPPES is in Tifton, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Margaret Richardson-Nixon?
The National Provider Identifier (NPI) for Margaret Richardson-Nixon is 1225033921, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-08.