Jennifer A. Marks, MD
NPI 1063915817ActiveIndividual· Internal Medicine, Medical Oncology· Boston, MA
Internal Medicine, Medical Oncology (MD) in Boston, Massachusetts, trained at Tulane University School of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $241,194 for 73 claims, against $4,136 paid for services in 2024. Partner Therapeutics, Inc. was the largest of 8 companies reporting payments in 2025, $21,424 in all, mostly consulting fees.
Overview
| NPI | 1063915817 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 16, 2018 |
| Last updated in NPPES | Jun 12, 2024 |
| Certified by provider | Jun 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 1018521 | MA |
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 - Medical Oncology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 37 across 5 procedure codes |
| Paid by Medicare | $4,136 |
Part D prescriptions in 2024
| Prescriptions (claims) | 73 · 87 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $241,194 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Dana-Farber Cancer Institute, Inc.Boston, MA · 684 clinicians
Hospital affiliations
- Brigham and Women Faulkner HospitalJamaica Plain, MA
- Brigham and Women's HospitalBoston, MA
- North Shore Medical Center -Salem, MA
Industry payments (Open Payments)
- 2025$21,424 · 25 payments from 8 companies
- 2024$385.28 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Partner Therapeutics, Inc. | $9,146 | 10 |
| Regeneron Healthcare Solutions, Inc. | $3,306 | 5 |
| Astrazeneca Pharmaceuticals LP | $2,466 | 2 |
| Genentech USA, Inc. | $1,783 | 2 |
| Emd Serono, Inc. | $1,762 | 1 |
What the 2025 payments were for
- Consulting Fee$18,976 · 9 payments
- Travel and Lodging$1,501 · 3 payments
- Food and Beverage$947.47 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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