Mark James Lambrechts, MD
NPI 1477904472ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Saint Louis, MO
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (MD) in Saint Louis, Missouri, trained at Tulane University School of Medicine (class of 2016). 180 Medicare patients in 2024, $154,615 paid; all of their 510 Part D prescriptions were generic. Kuros Biosciences USA, Inc was the largest of 10 companies reporting payments in 2025, $19,374 in all, mostly consulting fees.
Overview
| NPI | 1477904472 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2016 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | 2023013341 | MO |
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 (MO); Practitioner - Orthopedic Surgery (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 180 |
|---|---|
| Services billed | 516 across 52 procedure codes |
| Paid by Medicare | $154,615 |
Part D prescriptions in 2024
| Prescriptions (claims) | 510 · 530 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $4,183 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- Elite Physical Therapy of Creve Coeur LLCCreve Coeur, MO · 91 clinicians
- Arnold Physical Therapy and Sports Medicine LLCSaint Louis, MO · 83 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Progress West HospitalOfallon, MO
Other facilities
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$19,374 · 55 payments from 10 companies
- 2024$9,882 · 35 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kuros Biosciences USA, Inc | $14,268 | 20 |
| Alphatec Spine, Inc | $2,350 | 7 |
| Arthrex, Inc. | $1,051 | 9 |
| Elite Orthopedics, LLC | $823.62 | 5 |
| Medtronic, Inc. | $209.70 | 5 |
What the 2025 payments were for
- Consulting Fee$8,400 · 1 payment
- Travel and Lodging$8,014 · 14 payments
- Food and Beverage$2,943 · 39 payments
- Entertainment$16.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 Orthopaedic Surgery, Orthopaedic Surgery of the Spine providers in Saint Louis · All Orthopaedic Surgery, Orthopaedic Surgery of the Spine providers in Missouri