Kathleen E. Lambert, MD
NPI 1689651390ActiveIndividual· Internal Medicine, Hematology & Oncology· Conyers, GA
Internal Medicine, Hematology & Oncology (MD) in Conyers, Georgia, trained at Virginia Commonwealth University, School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $2,954,682 for 1,786 claims, against $24,733 paid for services in 2024. Janssen Biotech, Inc. was the largest of 33 companies reporting payments in 2025, $5,159 in all, mostly speaking and faculty fees.
Overview
| NPI | 1689651390 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 23, 2005 |
| Last updated in NPPES | Dec 1, 2020 |
| Certified by provider | Dec 1, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 070216 | GA |
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 - Hematology/Oncology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 451 across 12 procedure codes |
| Paid by Medicare | $24,733 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,786 · 2,400 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $2,954,682 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Nsh Cancer Institute Professional Services G LLCStockbridge, GA · 119 clinicians
Hospital affiliations
- Emory Decatur HospitalDecatur, GA
- Northside HospitalAtlanta, GA
- Northside Hospital GwinnettLawrenceville, GA
- Piedmont Newton HospitalCovington, GA
- Piedmont Rockdale HospitalConyers, GA
Industry payments (Open Payments)
- 2025$5,159 · 60 payments from 33 companies
- 2024$7,876 · 60 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $3,722 | 3 |
| Abbvie Inc. | $128.48 | 5 |
| Astrazeneca Pharmaceuticals LP | $112.77 | 4 |
| Novartis Pharmaceuticals Corporation | $111.16 | 5 |
| Beone Medicines USA, Inc. | $104.92 | 4 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,575 · 1 payment
- Food and Beverage$1,562 · 58 payments
- Travel and Lodging$22.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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