Tina M. Mayer, MD
NPI 1598931420ActiveIndividual· Internal Medicine, Medical Oncology· New Brunswick, NJ
Internal Medicine, Medical Oncology (MD) in New Brunswick, New Jersey, trained at Js Weill Medical College, Cornell University (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $2,545,823 for 796 claims, against $45,942 paid for services in 2024. Janssen Global Services, LLC was the largest of 3 companies reporting payments in 2025, $4,123 in all, mostly consulting fees.
Overview
| NPI | 1598931420 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 30, 2008 |
| Last updated in NPPES | Nov 25, 2024 |
| Certified by provider | Nov 25, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 25MA08528300 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 174 |
|---|---|
| Services billed | 618 across 10 procedure codes |
| Paid by Medicare | $45,942 |
Part D prescriptions in 2024
| Prescriptions (claims) | 796 · 985 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $2,545,823 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Medical Oncology |
Medical group
- Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ · 391 clinicians
Hospital affiliations
- Monmouth Medical Center-Southern CampusLakewood, NJ
- Robert Wood Johnson University HospitalNew Brunswick, NJ
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ
Industry payments (Open Payments)
- 2025$4,123 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Global Services, LLC | $1,980 | 1 |
| Janssen Biotech, Inc. | $1,263 | 1 |
| Janssen Scientific Affairs, LLC | $880.00 | 1 |
What the 2025 payments were for
- Consulting Fee$4,123 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 medical oncologists in New Brunswick · All medical oncologists in New Jersey