Diana Leslie Geisser, M.D.
NPI 1821397142ActiveIndividual· Pediatrics, Pediatric Critical Care Medicine· Boston, MA
Pediatrics, Pediatric Critical Care Medicine (M.D.) in Boston, Massachusetts, trained at Perelman School of Med at the University of Pennsylvania (class of 2011). Enrolled in Medicare as practitioner - critical care (intensivists). Nuwellis, Inc. reported $30.48 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821397142 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2011 |
| Last updated in NPPES | Mar 15, 2021 |
| Certified by provider | Mar 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Critical Care Medicine Primary | 2080P0203X | 274547 | MA |
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 - Critical Care (Intensivists) (MA) |
|---|
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Boston Childrens Heart Foundation IncBoston, MA · 100 clinicians
Industry payments (Open Payments)
- 2025$30.48 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Nuwellis, Inc. | $30.48 | 1 |
What the 2025 payments were for
- Food and Beverage$30.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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