Ajay Kumar, MD
NPI 1376831859ActiveIndividual· Internal Medicine, Hematology & Oncology· Langhorne, PA
Internal Medicine, Hematology & Oncology (MD) with Main Line Healthcare, practicing in Langhorne, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $2,022,919 for 712 claims, against $214,475 paid for services in 2024. Pfizer Inc. was the largest of 9 companies reporting payments in 2025, $396.07 in all, mostly food and beverage. Lists Bryn Mawr Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1376831859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2011 |
| Last updated in NPPES | Nov 1, 2021 |
| Certified by provider | Nov 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD460949 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 353 |
|---|---|
| Services billed | 4,845 across 21 procedure codes |
| Paid by Medicare | $214,475 |
Part D prescriptions in 2024
| Prescriptions (claims) | 712 · 1,181 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $2,022,919 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Main Line HealthcareWynewood, PA · 1,184 clinicians
Hospital affiliations
- Bryn Mawr HospitalBryn Mawr, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Main Line Hospital LankenauWynnewood, PA
- Paoli HospitalPaoli, PA
Other facilities
- Bryn Mawr Rehabilitation HospitalInpatient rehabilitation facility · Malvern, PA
Industry payments (Open Payments)
- 2025$396.07 · 13 payments from 9 companies
- 2024$1,042 · 44 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $75.32 | 3 |
| Astrazeneca Pharmaceuticals LP | $68.49 | 1 |
| Tempus Ai, Inc | $63.57 | 1 |
| Incyte Corporation | $49.37 | 2 |
| Glaxosmithkline, LLC. | $47.07 | 2 |
What the 2025 payments were for
- Food and Beverage$327.58 · 12 payments
- Education$68.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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