Edward G. O'Connor Jr., M.D.
NPI 1659804532ActiveIndividual· Anesthesiology· Annapolis, MD
Anesthesiology (M.D.) in Annapolis, Maryland, trained at Georgetown University School of Medicine (class of 2017). Medicare paid $50,499 for services to 237 patients in 2024. Merck Sharp & Dohme LLC reported $20.71 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1659804532 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 6, 2017 |
| Last updated in NPPES | Aug 9, 2022 |
| Certified by provider | Aug 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | D0095161 | MD |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (DC); Practitioner - Anesthesiology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 269 across 62 procedure codes |
| Paid by Medicare | $50,499 |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Anesthesiology |
Medical groups
- Anesthesia Company LLCPrince Frederick, MD · 378 clinicians
- St Agnes Healthcare IncBaltimore, MD · 260 clinicians
- Tidewater Anesthesia Associates, PAEaston, MD · 32 clinicians
Hospital affiliations
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
- Saint Agnes HospitalBaltimore, MD
Industry payments (Open Payments)
- 2025$20.71 · 1 payment from 1 company
- 2024$36.04 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $20.71 | 1 |
What the 2025 payments were for
- Food and Beverage$20.71 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other anesthesiologists in Annapolis
- 1194163824
- 1740210673
- 1013947944
- 1023158615
- 1053638460
- 1063558468
- 1063733616
- 1073001608
- 1134398639
- 1205397734
- 1215161294
- 1235166406
All 91 anesthesiologists in Annapolis · All anesthesiologists in Maryland