John McDyer
NPI 1104875756ActiveIndividual· Internal Medicine, Pulmonary Disease· Baltimore, MD
Internal Medicine, Pulmonary Disease in Baltimore, Maryland, trained at Jefferson Medical College of Thomas Jefferson University (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $128,000 for 471 claims, against $14,101 paid for services in 2024. Kamada Ltd. was the largest of 2 companies reporting payments in 2025, $321.54 in all, mostly food and beverage.
Overview
| NPI | 1104875756 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 10, 2006 |
| Last updated in NPPES | Mar 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | D44755 | MD |
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 - Pulmonary Disease (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 146 across 7 procedure codes |
| Paid by Medicare | $14,101 |
Part D prescriptions in 2024
| Prescriptions (claims) | 471 · 1,052 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $128,000 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- University of Pittsburgh PhysiciansPittsburgh, PA · 4,236 clinicians
Hospital affiliation
- Upmc Presbyterian ShadysidePittsburgh, PA
Industry payments (Open Payments)
- 2025$321.54 · 7 payments from 2 companies
- 2024$4,710 · 18 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kamada Ltd. | $221.83 | 5 |
| La Jolla Pharmaceutical Company | $99.71 | 2 |
What the 2025 payments were for
- Food and Beverage$321.54 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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