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Jennie Mahaffey, MD

Psychiatry Physician in Chattanooga, TN · enumerated 2007.

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

National Provider Identifier

1164631156

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Registry record

Entity type Individual (Type 1)
Name Jennie Mahaffey
Credential MD
Sex Female
Practice address 1200 Dodson Ave, Chattanooga, TN, 37406
Phone (423) 778-2721
Fax (423) 778-2869
Enumeration date May 22, 2007
Last updated in NPPES Oct 23, 2013

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 44455 (TN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Jennie Mahaffey?
The National Provider Identifier (NPI) for Jennie Mahaffey is 1164631156, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jennie Mahaffey practice?
The practice location on file with NPPES is in Chattanooga, TN. 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 2013-10-23.