Brittani Jean Thomas, D.O.
NPI 1972940179ActiveIndividual· Internal Medicine, Hematology & Oncology· Lansing, MI
Internal Medicine, Hematology & Oncology (D.O.) in Lansing, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $3,994,362 for 2,037 claims, against $41,449 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 19 companies reporting payments in 2025, $2,141 in all, mostly device and supply loans.
Overview
| NPI | 1972940179 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | May 29, 2013 |
| Last updated in NPPES | Sep 19, 2023 |
| Certified by provider | Sep 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 5101020577 | MI |
| Internal Medicine | 207R00000X | 5101020577 | MI |
| Internal Medicine, Hematology | 207RH0000X | 5101020577 | MI |
| Internal Medicine, Medical Oncology | 207RX0202X | 5101020577 | MI |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 224 |
|---|---|
| Services billed | 553 across 16 procedure codes |
| Paid by Medicare | $41,449 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,037 · 3,329 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $3,994,362 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology/Oncology |
Medical groups
- Edward W Sparrow Hospital AssociationLansing, MI · 730 clinicians
- Sparrow Carson HospitalGreenville, MI · 64 clinicians
Hospital affiliations
- Edward W Sparrow HospitalLansing, MI
- Sparrow Ionia HospitalIonia, MI
- University of Michigan Health - Sparrow EatonCharlotte, MI
- University of Michigan Health- Sparrow ClintonSaint Johns, MI
- University of Michigan Health-Sparrow CarsonCarson City, MI
Industry payments (Open Payments)
- 2025$2,141 · 58 payments from 19 companies
- 2024$1,531 · 81 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $1,319 | 23 |
| Genentech USA, Inc. | $120.86 | 5 |
| Astrazeneca Pharmaceuticals LP | $113.58 | 2 |
| Pfizer Inc. | $94.89 | 5 |
| Gilead Sciences, Inc. | $69.44 | 3 |
What the 2025 payments were for
- Long term medical supply or device loan$1,097 · 11 payments
- Food and Beverage$1,044 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 hematologist-oncologists in Lansing · All hematologist-oncologists in Michigan