Provider Demographics
NPI:1962599092
Name:BARNES, GREGORY (MD, PHD)
Entity type:Individual
Prefix:
First Name:GREGORY
Middle Name:
Last Name:BARNES
Suffix:
Gender:M
Credentials:MD, PHD
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
Other - Suffix:
Other - Last Name Type:
Other - Credentials:
Mailing Address - Street 1:PO BOX 776879
Mailing Address - Street 2:
Mailing Address - City:CHICAGO
Mailing Address - State:IL
Mailing Address - Zip Code:60677-6879
Mailing Address - Country:US
Mailing Address - Phone:502-588-9490
Mailing Address - Fax:502-272-5116
Practice Address - Street 1:601 S FLOYD ST
Practice Address - Street 2:SUITE 500
Practice Address - City:LOUISVILLE
Practice Address - State:KY
Practice Address - Zip Code:40202-1835
Practice Address - Country:US
Practice Address - Phone:502-588-3650
Practice Address - Fax:502-588-7852
Is Sole Proprietor?:No
Enumeration Date:2006-10-09
Last Update Date:2025-08-29
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
KY361452084E0001X, 2084N0402X
TN391022084N0400X
TN390122084N0402X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes2084N0402XAllopathic & Osteopathic PhysiciansPsychiatry & NeurologyNeurology with Special Qualifications in Child Neurology
No2084E0001XAllopathic & Osteopathic PhysiciansPsychiatry & NeurologyEpilepsy
No2084N0400XAllopathic & Osteopathic PhysiciansPsychiatry & NeurologyNeurology
Provider Identifiers
StateIdentifier IDID TypeIssuer
G54395Medicare UPIN