Okay Atilla Onan
M.D. | Orthopaedic Surgery of the Spine | 31+ years Exp
Medicare Enrolled 4700 Seton Center Pkwy Ste 200, Suite 200, Austin
Texas, 78759-4107
512-439-1000 512-439-1081
Maps & DirectionsOkay Atilla Onan is a Austin, Texas based orthopedic surgeon with 31 years of experience in Orthopaedic Surgery of the Spine. He completed his graduation from Baylor College Of Medicine in 1995. He is also affiliated with hospitals like Ascension Seton Medical Center Austin. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Okay Atilla Onan is K3624 for Orthopaedic Surgery of the Spine in Texas.
Okay Atilla Onan deals with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
Complete Profile:
Okay Atilla Onan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Orthopedic - Orthopaedic Surgery of the Spine |
| Credentials: | M.D. |
| Experience: | 31+ years |
| Medical School Attended: | Baylor College Of Medicine |
| Graduation Year: | 1995 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 4700 Seton Center Pkwy Ste 200, Suite 200, Austin,
Texas, 78759-4107 |
| Phone: | 512-439-1000 |
| Fax: | 512-439-1081 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 3678650843 |
| Enrollment ID: | I20100730000711 |
| NPI Number: | 1841297843 |
| NPI Enumeration Date: | 05 Jul, 2005 |
| NPI Last Update On: | 26 Mar, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Okay Atilla Onan are as mentioned below.
| License Number | Specialization | State | Status | |
| K3624 | Orthopaedic Surgery of the Spine | Texas | Primary | |
| K3624 | Orthopedic Surgery | Texas | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| Ascension Seton Medical Center Austin (450056) | Austin, TX | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Okay Atilla Onan is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Ortholonestar, Pllc (9931529062) | 316 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Okay Atilla Onan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| P00033809 | Other | | MEDICARE RAILROAD |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 4700 Seton Center Pkwy Ste 200, Suite 200
Austin, Texas |
| Zip: | 78759-4107 |
| Phone Number: | 512-439-1000 |
| Fax Number: | 512-439-1081 |
Patients can reach Okay Atilla Onan at
4700 Seton Center Pkwy Ste 200, Suite 200, Austin, Texas or can
call to book an appointment on 512-439-1000.
Frequently Asked Questions:
Below are some commonly asked questions about Okay Atilla Onan:
Dr. Okay Atilla Onan is an orthopedic surgeon specializing in Orthopaedic Surgery of the Spine. He deals with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
Dr. Okay Atilla Onan received his medical degree (M.D.) from Baylor College Of Medicine in 1995.
Dr. Okay Atilla Onan has approximately 31 years of medical experience.
Yes, Dr. Okay Atilla Onan accepts Medicare assignment, meaning provider participates in Medicare and accepts Medicare-approved amounts for eligible services.
Dr. Okay Atilla Onan is affiliated with Ascension Seton Medical Center Austin where surgeon can provide orthopedic evaluations, surgical procedures, and follow-up care.
Yes, Dr. Okay Atilla Onan is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
Dr. Okay Atilla Onan practices at 4700 Seton Center Pkwy Ste 200, Suite 200, Austin, Texas, 78759-4107.
To schedule an appointment with Dr. Okay Atilla Onan, please contact the office at 512-439-1000.
Comments/ Reviews:
Patients can read all the reviews posted for Okay Atilla Onan below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Okay Atilla Onan. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.