Darwin Ashbaker, M.D.
NPI 1114286127ActiveIndividual· Internal Medicine, Pulmonary Disease· Baltimore, MD
Internal Medicine, Pulmonary Disease (M.D.) with University of Maryland Community Medical Group Inc, practicing in Baltimore, Maryland. In 2024 Medicare paid $107,019 for 373 patients, and Part D covered 305 of their prescriptions, 25% of them generic. Merck Sharp & Dohme LLC reported $30.42 in payments in 2025, mostly food and beverage. Lists University of MD Baltimore Washington Medical Center as a hospital affiliation.
Overview
| NPI | 1114286127 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 10, 2012 |
| Last updated in NPPES | Nov 29, 2022 |
| Certified by provider | Nov 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | D83149 | MD |
| Internal Medicine | 207R00000X | D83149 | MD |
| Internal Medicine, Critical Care Medicine | 207RC0200X | D83149 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 373 |
|---|---|
| Services billed | 1,195 across 48 procedure codes |
| Paid by Medicare | $107,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 305 · 347 30-day fills |
|---|---|
| Patients | 64 |
| Total drug cost | $111,323 |
| Generic share | 25% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine, Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- University of Maryland Community Medical Group IncEaston, MD · 477 clinicians
Hospital affiliation
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD
Industry payments (Open Payments)
- 2025$30.42 · 1 payment from 1 company
- 2024$60.90 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $30.42 | 1 |
What the 2025 payments were for
- Food and Beverage$30.42 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 160 pulmonologists in Baltimore · All pulmonologists in Maryland