Daniel Ryder Ludwig, MD
NPI 1780002543ActiveIndividual· Radiology, Diagnostic Radiology· Saint Louis, MO
Radiology, Diagnostic Radiology (MD) in Saint Louis, Missouri, trained at University of Pittsburgh School of Medicine (class of 2014). Medicare paid $79,694 for services to 1,415 patients in 2024. United Imaging Healthcare North America, Inc. was the largest of 2 companies reporting payments in 2025, $9,859 in all, mostly consulting fees.
Overview
| NPI | 1780002543 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2014 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | 2018001293 | MO |
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 - Diagnostic Radiology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,415 |
|---|---|
| Services billed | 2,066 across 107 procedure codes |
| Paid by Medicare | $79,694 |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- Miracl LLCRolla, MO · 98 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Christian Hospital NortheastSaint Louis, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Phelps County Regional Medical CenterRolla, MO
Industry payments (Open Payments)
- 2025$9,859 · 7 payments from 2 companies
- 2024$2,673 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Imaging Healthcare North America, Inc. | $5,363 | 1 |
| Guerbet LLC | $4,496 | 6 |
What the 2025 payments were for
- Consulting Fee$8,363 · 2 payments
- Travel and Lodging$1,147 · 2 payments
- Food and Beverage$349.49 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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