Mark T. Kraus, MD
NPI 1144316647ActiveIndividual· Orthopaedic Surgery· Worcester, MA
Orthopaedic Surgery (MD) in Worcester, Massachusetts, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1999). Medicare paid $29,688 for services to 42 patients in 2024. Stryker Corporation reported $178.73 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144316647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Oct 28, 2020 |
| Certified by provider | Oct 28, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 245837 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 85 across 20 procedure codes |
| Paid by Medicare | $29,688 |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Umass Memorial Medical Group IncWorcester, MA · 2,516 clinicians
Hospital affiliation
- Umass Memorial Medical Center/University CampusWorcester, MA
Industry payments (Open Payments)
- 2025$178.73 · 2 payments from 1 company
- 2024$21.32 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $178.73 | 2 |
What the 2025 payments were for
- Food and Beverage$178.73 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other orthopedic surgeons in Worcester
- 1013275114
- 1023408242
- 1033230776
- 1093076390
- 1104850528
- 1124288477
- 1235129594
- 1285636993
- 1346688033
- 1437681566
- 1518184605
- 1689069601
All 49 orthopedic surgeons in Worcester · All orthopedic surgeons in Massachusetts