Lawrence Mendelson, MD
NPI 1851396600ActiveIndividual· Internal Medicine, Cardiovascular Disease· Bryn Mawr, PA
Internal Medicine, Cardiovascular Disease (MD) with Bryn Mawr Medical Specialists Association, practicing in Bryn Mawr, Pennsylvania. In 2024 Medicare paid $741,665 for 1,839 patients, and Part D covered 5,671 of their prescriptions, 86% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 14 companies reporting payments in 2025, $1,705 in all, mostly food and beverage. Lists Bryn Mawr Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1851396600 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 17, 2005 |
| Last updated in NPPES | Apr 5, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD047626L | 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 | 1,839 |
|---|---|
| Services billed | 5,615 across 63 procedure codes |
| Paid by Medicare | $741,665 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,671 · 15,501 30-day fills |
|---|---|
| Patients | 715 |
| Total drug cost | $1,053,822 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Bryn Mawr Medical Specialists AssociationBryn Mawr, PA · 134 clinicians
Hospital affiliations
- Bryn Mawr HospitalBryn Mawr, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Main Line Hospital LankenauWynnewood, PA
- Paoli HospitalPaoli, PA
- Riddle Memorial HospitalMedia, PA
Industry payments (Open Payments)
- 2025$1,705 · 85 payments from 14 companies
- 2024$2,132 · 109 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $274.08 | 16 |
| Scpharmaceuticals Inc. | $220.87 | 8 |
| Novartis Pharmaceuticals Corporation | $203.08 | 13 |
| Pfizer Inc. | $189.58 | 10 |
| E.R. Squibb & Sons, L.L.C. | $175.20 | 9 |
What the 2025 payments were for
- Food and Beverage$1,705 · 85 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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