Vehniah Kristin Tjong, M.D.
NPI 1003201419ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Chicago, IL
Orthopaedic Surgery, Sports Medicine (M.D.) with Northwestern Medical Faculty Foundation, practicing in Chicago, Illinois. 106 Medicare patients in 2024, $24,250 paid; all of their 64 Part D prescriptions were generic. Smith+nephew, Inc. was the largest of 2 companies reporting payments in 2025, $71,262 in all, mostly consulting fees. Lists Northwestern Medicine Central Dupage Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1003201419 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 2, 2015 |
| Last updated in NPPES | Aug 9, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | 036.141192 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 443 across 27 procedure codes |
| Paid by Medicare | $24,250 |
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 66 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $414.96 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Sports Medicine |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Memorial HospitalChicago, IL
- Palos Community HospitalPalos Heights, IL
Industry payments (Open Payments)
- 2025$71,262 · 43 payments from 2 companies
- 2024$29,446 · 31 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $71,092 | 41 |
| Stryker Corporation | $170.24 | 2 |
What the 2025 payments were for
- Consulting Fee$37,950 · 5 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$16,050 · 1 payment
- Travel and Lodging$15,552 · 16 payments
- Food and Beverage$1,710 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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