Provider Demographics
NPI:1841297843
Name:ONAN, OKAY ATILLA (MD)
Entity type:Individual
Prefix:
First Name:OKAY
Middle Name:ATILLA
Last Name:ONAN
Suffix:
Gender:
Credentials:MD
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
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Other - Credentials:
Mailing Address - Street 1:4700 SETON CENTER PKWY STE 200
Mailing Address - Street 2:SUITE 200
Mailing Address - City:AUSTIN
Mailing Address - State:TX
Mailing Address - Zip Code:78759-4107
Mailing Address - Country:US
Mailing Address - Phone:512-439-1000
Mailing Address - Fax:512-439-1081
Practice Address - Street 1:4700 SETON CENTER PKWY STE 200
Practice Address - Street 2:SUITE 200
Practice Address - City:AUSTIN
Practice Address - State:TX
Practice Address - Zip Code:78759-4107
Practice Address - Country:US
Practice Address - Phone:512-439-1000
Practice Address - Fax:512-439-1081
Is Sole Proprietor?:No
Enumeration Date:2005-07-05
Last Update Date:2025-04-22
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
TXK3624207X00000X, 207XS0117X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes207XS0117XAllopathic & Osteopathic PhysiciansOrthopaedic SurgeryOrthopaedic Surgery of the Spine
No207X00000XAllopathic & Osteopathic PhysiciansOrthopaedic Surgery
Provider Identifiers
StateIdentifier IDID TypeIssuer
P00033809OtherMEDICARE RAILROAD
H35463Medicare UPIN
8A7779Medicare ID - Type Unspecified