Teresa Michelle Mariani, M.D.
NPI 1740303544ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Waterbury, CT
Orthopaedic Surgery, Sports Medicine (M.D.) in Waterbury, Connecticut, trained at Jefferson Medical College of Thomas Jefferson University (class of 2002). 181 Medicare patients in 2024, $67,169 paid; nearly all of their 128 Part D prescriptions were generic (98%). Arthrex, Inc. was the largest of 4 companies reporting payments in 2025, $2,437 in all, mostly food and beverage.
Overview
| NPI | 1740303544 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 8, 2007 |
| Last updated in NPPES | Jan 25, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | 046565 | CT |
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 - Orthopedic Surgery (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 1,413 across 49 procedure codes |
| Paid by Medicare | $67,169 |
Part D prescriptions in 2024
| Prescriptions (claims) | 128 · 132 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $1,678 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Prospect CT Medical Foundation IncManchester, CT · 282 clinicians
- Waterbury Orthopaedic Associates P CWaterbury, CT · 4 clinicians
Hospital affiliations
- Midstate Medical CenterMeriden, CT
- Saint Mary's HospitalWaterbury, CT
- Waterbury HospitalWaterbury, CT
Other facilities
- Uconn Health Community Network Home Health, Inc.Home health agency · Watertown, CT
Industry payments (Open Payments)
- 2025$2,437 · 30 payments from 4 companies
- 2024$315.39 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $1,030 | 7 |
| Polaris Technology Solutions LLC | $648.52 | 12 |
| Smith+nephew, Inc. | $514.88 | 8 |
| Stryker Corporation | $243.33 | 3 |
What the 2025 payments were for
- Food and Beverage$1,312 · 20 payments
- Travel and Lodging$1,125 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other sports medicine orthopedic surgeons in Waterbury
- 1093816969