Konrad Izumi Gruson, M.D.
NPI 1699941781ActiveIndividual· Orthopaedic Surgery· Bronx, NY
Orthopaedic Surgery (M.D.) in Bronx, New York, trained at New York University School of Medicine (class of 2002). 211 Medicare patients in 2024, $81,672 paid; all of their 202 Part D prescriptions were generic. Stryker Corporation was the largest of 5 companies reporting payments in 2025, $27,518 in all, mostly consulting fees.
Overview
| NPI | 1699941781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 7, 2008 |
| Last updated in NPPES | Oct 11, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 229650 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 211 |
|---|---|
| Services billed | 6,565 across 34 procedure codes |
| Paid by Medicare | $81,672 |
Part D prescriptions in 2024
| Prescriptions (claims) | 202 · 207 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $1,043 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Montefiore Medical CenterBronx, NY · 2,820 clinicians
Hospital affiliation
- Montefiore Medical CenterBronx, NY
Other facilities
- Burke Rehabilitation HospitalInpatient rehabilitation facility · White Plains, NY
Industry payments (Open Payments)
- 2025$27,518 · 42 payments from 5 companies
- 2024$419.18 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $26,818 | 36 |
| Zimmer Biomet Holdings, Inc. | $305.89 | 3 |
| Smith+nephew, Inc. | $139.23 | 1 |
| Gotham Surgical Solutions & Devices, Inc. | $136.09 | 1 |
| Vertex Pharmaceuticals Incorporated | $119.66 | 1 |
What the 2025 payments were for
- Consulting Fee$24,500 · 4 payments
- Food and Beverage$1,610 · 28 payments
- Travel and Lodging$1,408 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 64 orthopedic surgeons in Bronx · All orthopedic surgeons in New York