Meredith Christine McCormack, M.D.
NPI 1003887803ActiveIndividual· Internal Medicine, Pulmonary Disease· Baltimore, MD
Internal Medicine, Pulmonary Disease (M.D.) in Baltimore, Maryland, trained at Jefferson Medical College of Thomas Jefferson University (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $187,302 for 351 claims, against $43,418 paid for services in 2024. Medical Graphics Corporation was the largest of 2 companies reporting payments in 2025, $3,525 in all, mostly compensation for serving as faculty or as a speaker for a me.
Overview
| NPI | 1003887803 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 30, 2006 |
| Last updated in NPPES | Feb 12, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | D62621 | MD |
| Internal Medicine | 207R00000X | D0062621 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Critical Care (Intensivists) (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 571 |
|---|---|
| Services billed | 1,298 across 24 procedure codes |
| Paid by Medicare | $43,418 |
Part D prescriptions in 2024
| Prescriptions (claims) | 351 · 623 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $187,302 |
| Generic share | 46% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine, Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$3,525 · 5 payments from 2 companies
- 2024$9,100 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Graphics Corporation | $3,284 | 2 |
| Astrazeneca Pharmaceuticals LP | $241.49 | 3 |
What the 2025 payments were for
- Compensation for serving as faculty or as a speaker for a medical education program$2,950 · 1 payment
- Food and Beverage$575.21 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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