Kristen Larissa Stupay, MD
NPI 1861871782ActiveIndividual· Orthopaedic Surgery· Concord, NH
Orthopaedic Surgery (MD) in Concord, New Hampshire, trained at Tulane University School of Medicine (class of 2015). 339 Medicare patients in 2024, $79,960 paid; all of their 87 Part D prescriptions were generic. Innovation Technologies Inc was the largest of 4 companies reporting payments in 2025, $281.92 in all, mostly food and beverage.
Overview
| NPI | 1861871782 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 26, 2015 |
| Last updated in NPPES | Feb 19, 2024 |
| Certified by provider | Feb 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 21485 | NH |
| Orthopaedic Surgery, Foot and Ankle Surgery | 207XX0004X | 21485 | NH |
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); Practitioner - Orthopedic Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 339 |
|---|---|
| Services billed | 1,868 across 73 procedure codes |
| Paid by Medicare | $79,960 |
Part D prescriptions in 2024
| Prescriptions (claims) | 87 · 89 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $374.34 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Northeast Orthopaedic Alliance PLLCDedham, MA · 291 clinicians
- Speare Memorial HospitalPlymouth, NH · 49 clinicians
Hospital affiliations
- Concord HospitalConcord, NH
- Concord Hospital- LaconiaLaconia, NH
- Elliot HospitalManchester, NH
- Speare Memorial HospitalPlymouth, NH
Industry payments (Open Payments)
- 2025$281.92 · 4 payments from 4 companies
- 2024$36.03 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Innovation Technologies Inc | $168.66 | 1 |
| Stryker Corporation | $62.08 | 1 |
| Endo USA, Inc. | $28.05 | 1 |
| Solventum Corporation | $23.13 | 1 |
What the 2025 payments were for
- Food and Beverage$281.92 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 orthopedic surgeons in Concord · All orthopedic surgeons in New Hampshire