David L. Porter, MD
NPI 1780627075ActiveIndividual· Internal Medicine, Hematology & Oncology· Philadelphia, PA
Internal Medicine, Hematology & Oncology (MD) in Philadelphia, Pennsylvania, trained at Warren Alpert Medical School of Brown University (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $2,887,748 for 308 claims, against $21,490 paid for services in 2024. Kite Pharma, Inc. was the largest of 8 companies reporting payments in 2025, $25,381 in all, mostly consulting fees.
Overview
| NPI | 1780627075 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2006 |
| Last updated in NPPES | Mar 23, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD057776L | 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 | 95 |
|---|---|
| Services billed | 434 across 10 procedure codes |
| Paid by Medicare | $21,490 |
Part D prescriptions in 2024
| Prescriptions (claims) | 308 · 417 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $2,887,748 |
| Generic share | 43% of claims |
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- University of Penn - Medical GroupPhiladelphia, PA · 3,505 clinicians
Hospital affiliations
- Chester County HospitalWest Chester, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Penn Presbyterian Medical CenterPhiladelphia, PA
Industry payments (Open Payments)
- 2025$25,381 · 32 payments from 8 companies
- 2024$5,485 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kite Pharma, Inc. | $10,673 | 10 |
| Incyte Corporation | $7,935 | 9 |
| E.R. Squibb & Sons, L.L.C. | $3,820 | 1 |
| National Marrow Donor Program | $2,528 | 7 |
| Novartis Pharmaceuticals Corporation | $252.66 | 2 |
What the 2025 payments were for
- Consulting Fee$20,320 · 3 payments
- Travel and Lodging$3,635 · 11 payments
- Food and Beverage$1,409 · 17 payments
- Education$15.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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