Daniel R. O'brien
Anesthesiologist Assistant
11133 Dunn Rd
Saint Louis, MO 63136
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St. Louis County includes dental (1% of residents) shortage areas. About shortage areas
At a glance
- Medical school
- University of Colorado School of Medicine, Denver (2023)
- Years since graduation
- 3
- In the NPI registry since
- 2023
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2023Medical school: University of Colorado School of Medicine, Denver
- 2023Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
- Anesthesiologist Assistant primary
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Christian Hospital Northeast Saint Louis, MO
Medical groups
- Midwest Anesthesia Providers Sc (182 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Payments from drug and device companies
In 2025, 1 companies reported 1 payments worth $18.85 in total to this clinician.
| Merck Sharp & Dohme LLC | $18.85 |
|---|
| Food and Beverage | $18.85 |
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From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.