Samantha Butzke, MD
NPI 1780114967ActiveIndividual· Pediatrics, Pediatric Gastroenterology· Annapolis, MD
Pediatrics, Pediatric Gastroenterology (MD) with Chesapeake Digestive Associates, PC, practicing in Annapolis, Maryland. Medicare paid $252,712 for services to 32 patients in 2024. Janssen Biotech, Inc. was the largest of 21 companies reporting payments in 2025, $2,645 in all, mostly food and beverage.
Overview
| NPI | 1780114967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 19, 2017 |
| Last updated in NPPES | Apr 24, 2025 |
| Certified by provider | Apr 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Gastroenterology Primary | 2080P0206X | D0093369 | MD |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Pediatric Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 14,645 across 14 procedure codes |
| Paid by Medicare | $252,712 |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- Chesapeake Digestive Associates, PCColumbia, MD · 38 clinicians
Industry payments (Open Payments)
- 2025$2,645 · 126 payments from 21 companies
- 2024$1,493 · 77 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $358.23 | 16 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $298.30 | 13 |
| Takeda Pharmaceuticals U.S.A., Inc. | $261.95 | 14 |
| Madrigal Pharmaceuticals | $260.74 | 12 |
| Regeneron Healthcare Solutions, Inc. | $239.14 | 10 |
What the 2025 payments were for
- Food and Beverage$2,645 · 126 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records