Quick answers
- Where does Devon S. O'Brien see patients?
- Medicare's clinician data lists 2 practice locations, including Kansas City, MO. Call before your visit to confirm the address.
- What is Devon S. O'Brien's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Devon S. O'Brien accept Medicare assignment?
- Yes. Medicare's clinician data says Devon S. O'Brien accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Devon S. O'Brien?
- (816) 404-1000, as listed in official Medicare / NPI Registry data.
- What is Devon S. O'Brien's NPI number?
- 1770089575. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Devon S. O'Brien is enrolled with Medicare (CMS data updated 2026-10-02).
- 2211 Charlotte StKansas City, MO 64108 (816) 404‑1000
- 2301 Holmes StKansas City, MO 64108 (816) 404‑1000
Group practices
Medicare enrollment lists Devon S. O'Brien as a member of this group (CMS data updated 2026-10-02).
- University Health Physicians350 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Kansas City
Clinicians with the same Medicare primary specialty in Kansas City, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770089575 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians