Delaney Catherine O'Brien, AA
NPI 1629716758ActiveIndividual· Anesthesiologist Assistant· Grand Rapids, MI
Anesthesiologist Assistant (AA) with University of Toledo Physicians LLC, practicing in Grand Rapids, Michigan. Medicare paid $11,779 for services to 101 patients in 2024. Lists University of Toledo Medical Center as a hospital affiliation.
Overview
| NPI | 1629716758 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AA |
| Sole proprietor | No |
| NPI issued | May 27, 2022 |
| Last updated in NPPES | Oct 2, 2024 |
| Certified by provider | Oct 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | 32698139 | MI |
| Anesthesiologist Assistant | 367H00000X | — | OH |
| Anesthesiologist Assistant | 367H00000X | 67.000441 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology Assistant (MI); Practitioner - Anesthesiology Assistant (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 101 across 39 procedure codes |
| Paid by Medicare | $11,779 |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Anesthesiology Assistant |
Medical group
- University of Toledo Physicians LLCToledo, OH · 403 clinicians
Hospital affiliation
- University of Toledo Medical CenterToledo, OH
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