Richard C. Hsu, MD, PHD
NPI 1942495775ActiveIndividual· Surgery, Vascular Surgery· Stamford, CT
Surgery, Vascular Surgery (MD, PHD) in Stamford, Connecticut, trained at Yale University School of Medicine (class of 2003). In 2024 Medicare paid $429,350 for 525 patients, and Part D covered 55 of their prescriptions, 69% of them generic. Endologix LLC was the largest of 6 companies reporting payments in 2025, $373.03 in all, mostly food and beverage.
Overview
| NPI | 1942495775 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Sep 14, 2007 |
| Last updated in NPPES | Aug 22, 2025 |
| Certified by provider | Aug 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 048540 | CT |
| Surgery | 208600000X | A88743 | CA |
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 - Vascular Surgery (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 525 |
|---|---|
| Services billed | 3,116 across 83 procedure codes |
| Paid by Medicare | $429,350 |
Part D prescriptions in 2024
| Prescriptions (claims) | 55 · 98 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $19,219 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical group
- Stamford Health Medical Group IncStamford, CT · 444 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Stamford HospitalStamford, CT
Industry payments (Open Payments)
- 2025$373.03 · 8 payments from 6 companies
- 2024$280.80 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Endologix LLC | $222.60 | 1 |
| E.R. Squibb & Sons, L.L.C. | $46.63 | 3 |
| Medtronic, Inc. | $44.60 | 1 |
| Abbott Laboratories | $23.38 | 1 |
| Pfizer Inc. | $18.44 | 1 |
What the 2025 payments were for
- Food and Beverage$373.03 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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