Gino Hermano Ang, MD
NPI 1659355634ActiveIndividual· Anesthesiology· New Haven, CT
Anesthesiology (MD) with Midstate Gastroenterology Specialists PC, practicing in New Haven, Connecticut. Mostly services rather than prescriptions: Medicare paid $8,649 for 85 patients in 2024, with only 12 Part D claims. Ardelyx, Inc. was the largest of 2 companies reporting payments in 2025, $185.99 in all, mostly food and beverage.
Overview
| NPI | 1659355634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 2, 2005 |
| Last updated in NPPES | Apr 22, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 042425 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 88 across 4 procedure codes |
| Paid by Medicare | $8,649 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 12 30-day fills |
|---|---|
| Total drug cost | $180.00 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Midstate Gastroenterology Specialists PCHamden, CT · 8 clinicians
Industry payments (Open Payments)
- 2025$185.99 · 8 payments from 2 companies
- 2024$96.98 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $121.49 | 5 |
| Janssen Biotech, Inc. | $64.50 | 3 |
What the 2025 payments were for
- Food and Beverage$185.99 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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