Thomas F. Diaz, M.D.
NPI 1023273919ActiveIndividual· Internal Medicine, Cardiovascular Disease· Flourtown, PA
Internal Medicine, Cardiovascular Disease (M.D.) in Flourtown, Pennsylvania, trained at New York University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $469,233 for 2,651 claims, against $234,747 paid for services in 2024. Impulse Dynamics (USA) Inc. was the largest of 2 companies reporting payments in 2025, $66.64 in all, mostly food and beverage.
Overview
| NPI | 1023273919 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 21, 2008 |
| Last updated in NPPES | Nov 20, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD-440335 | 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 - Cardiovascular Disease (Cardiology) (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,504 |
|---|---|
| Services billed | 5,142 across 51 procedure codes |
| Paid by Medicare | $234,747 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,651 · 6,776 30-day fills |
|---|---|
| Patients | 481 |
| Total drug cost | $469,233 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Temple Physicians IncPhiladelphia, PA · 156 clinicians
Hospital affiliations
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Jefferson Abington HospitalAbington, PA
- Jefferson Einstein Philadelphia HospitalPhiladelphia, PA
- Temple Health - Chestnut Hill HospitalPhiladelphia, PA
- Temple University HospitalPhiladelphia, PA
Industry payments (Open Payments)
- 2025$66.64 · 2 payments from 2 companies
- 2024$176.97 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Impulse Dynamics (USA) Inc. | $43.75 | 1 |
| Novartis Pharmaceuticals Corporation | $22.89 | 1 |
What the 2025 payments were for
- Food and Beverage$66.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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