Nathan Buck McLamb, MD
NPI 1326493354ActiveIndividual· Pathology, Clinical Pathology· Saint Louis, MO
Pathology, Clinical Pathology (MD) in Saint Louis, Missouri, trained at Brody School of Medicine at East Carolina University (class of 2016). Medicare paid $4,378 for services to 66 patients in 2024. Novartis Pharmaceuticals Corporation was the largest of 3 companies reporting payments in 2025, $79.60 in all, mostly food and beverage.
Overview
| NPI | 1326493354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 27, 2016 |
| Last updated in NPPES | Apr 17, 2025 |
| Certified by provider | Sep 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Clinical Pathology Primary | 207ZC0006X | 2023034438 | MO |
| Pathology, Blood Banking & Transfusion Medicine | 207ZB0001X | 2023034438 | 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 - Pathology (IL); Practitioner - Pathology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 78 across 7 procedure codes |
| Paid by Medicare | $4,378 |
Education and affiliations
| Medical school | Brody School of Medicine at East Carolina University |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Pathology |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Christian Hospital NortheastSaint Louis, MO
- Memorial HospitalBelleville, IL
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$79.60 · 3 payments from 3 companies
- 2024$122.33 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $29.96 | 1 |
| Sobi, Inc | $25.11 | 1 |
| Novo Nordisk Inc | $24.53 | 1 |
What the 2025 payments were for
- Food and Beverage$79.60 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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