J Neurosurg Spine
Decompression, SurgicalIntervertebral Disc DegenerationLumbar Vertebrae
Dr. Stephen Ondra, MD
NPI1013942010
- Publications
- 14
- Industry payments
- $240,924
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 680 N Lake Shore Dr, Chicago, IL 60611-4546
- Practice phone
- Call (312) 695-9797
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ondra's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stephen Ondra is a neurosurgeon in Chicago, Illinois
Dr. Ondra practices in Chicago, Illinois.
Dr. Ondra's NPI, 1013942010, was assigned on July 11, 2006.
NPI and contact details
- NPI
- 1013942010NPI Registry (opens in a new tab)
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Practice phone
- (312) 695-9797
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Stephen Ondra's practice address is in Chicago, Illinois
Dr. Ondra's practice address in the NPI Registry is 680 N Lake Shore Dr, Chicago, IL 60611-4546. The practice phone is (312) 695-9797.
- NPI Registry address680 N Lake Shore Dr, Chicago, IL 60611-4546Phone(312) 695-9797
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Stephen Ondra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ondra practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Ondra's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Ondra is one of 303 neurosurgeons in Illinois
Neurological surgery is Dr. Ondra's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Ondra has a license on file in Illinois.
Specialties and state licenses
- Neurological surgery, Illinois
Neurosurgeons near Dr. Ondra
Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stephen Ondra's patients have a median age of 4
Across all payers, Dmand AI patient panel data puts Dr. Ondra's median patient age at 4, with 80% women.
Dr. Ondra's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 4
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Dr. Stephen Ondra has 14 publications on record
Dmand AI links 14 papers to Dr. Ondra, published from 2010 to 2018. 2011 was the busiest year, with 2. The most frequent topics are Spinal Fusion, Postoperative Complications and Scoliosis. Dr. Ondra has published most often in Spine (Phila Pa 1976). Dr. Ondra's most frequent co-authors are Tyler R. Koski, MD, Jamal McClendon, MD and Patrick Alexander Sugrue, MD.
Papers14
Years published2010 to 2018
Dr. Ondra's papers by year, 2010 to 2018
Topics Dr. Ondra writes about most
- Spinal Fusion
- Postoperative Complications
- Scoliosis
- Spinal Curvatures
- Spine
- Decompression, Surgical
- Disability Evaluation
- Kyphosis
Dr. Ondra's most frequent co-authors
- Tyler R. Koski, MD9 shared papers
- Jamal McClendon, MD6 shared papers
- Patrick Alexander Sugrue, MD4 shared papers
Recent publications by Dr. Ondra
J Neurosurg Spine
Lumbar VertebraeMorbidityPostoperative Complications
J Neurosurg Spine
PelvisSpinal FusionSpine
See who Dr. Ondra researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ondra works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen Ondra received $240,924 in industry payments from 2016 to 2023
CMS Open Payments shows 71 general payments to Dr. Ondra from 6 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 82% of the total. Cardinal Health Inc paid the most, $100,612.
General payments to Dr. Ondra by program year, 2016 to 2023
General payments to Dr. Ondra by kind, 2016 to 2023
$240.9Kin total
- Consulting fees$196,77182%
- Speaker and faculty fees$33,62514%
- Travel and lodging$8,6624%
- Food and beverage$1,8661%
Companies that paid Dr. Ondra the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen Ondra's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stephen Ondra
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Stephen Ondra's NPI number?
Dr. Stephen Ondra's NPI number is 1013942010. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Ondra?
Dr. Stephen Ondra is a neurosurgeon in Chicago, Illinois. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Stephen Ondra practice?
Dr. Ondra practices at 680 N Lake Shore Dr, Chicago, IL 60611-4546.
What is Dr. Stephen Ondra's office phone number?
The practice phone on file for Dr. Ondra is (312) 695-9797.
Has Dr. Stephen Ondra received payments from drug or device companies?
CMS Open Payments shows $240,924 in general payments to Dr. Ondra from 6 companies from 2016 to 2023. The largest total came from Cardinal Health Inc.
How long has Dr. Stephen Ondra been practicing?
Dr. Ondra's NPI was assigned in 2006.
Does Dr. Stephen Ondra do research?
Dmand AI links 14 publications to Dr. Ondra, published from 2010 to 2018.
Who does Dr. Stephen Ondra publish with?
Dr. Ondra's most frequent co-authors are Tyler R. Koski, MD (9 shared papers), Jamal McClendon, MD (6 shared papers) and Patrick Alexander Sugrue, MD (4 shared papers).
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