Andrew Oh, M.D.
NPI 1790046886ActiveIndividual· Emergency Medicine· New Haven, CT
Emergency Medicine (M.D.) in New Haven, Connecticut, licensed in CA, CT and NY, with an NPI issued in June 2012. Mostly services rather than prescriptions: Medicare paid $2,605 for 27 patients in 2024, with only 15 Part D claims. Roche Diagnostics International Ltd reported $3,380 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1790046886 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 5, 2012 |
| Last updated in NPPES | Jul 23, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A155447 | CA |
| Emergency Medicine | 207P00000X | 55058 | CT |
| Emergency Medicine | 207P00000X | 60 277084 | NY |
| 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 28 across 5 procedure codes |
| Paid by Medicare | $2,605 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 21 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $97.14 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$3,380 · 1 payment from 1 company
- 2024$22.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Roche Diagnostics International Ltd | $3,380 | 1 |
What the 2025 payments were for
- Consulting Fee$3,380 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other emergency medicine physicians in New Haven
- 1124009790
- 1154620748
- 1174772420
- 1184739872
- 1225370547
- 1265699011
- 1336138098
- 1376076083
- 1396934956
- 1407149628
- 1437159043
- 1437596749
All 213 emergency medicine physicians in New Haven · All emergency medicine physicians in Connecticut