Kathryn D. Viotto, DO
NPI 1003477787ActiveIndividual· Family Medicine· Springfield, IL
Family Medicine (DO) with Memorial Physician Services, practicing in Springfield, Illinois. 351 Medicare patients in 2024, $17,790 paid; nearly all of their 388 Part D prescriptions were generic (94%). Madrigal Pharmaceuticals reported $120.95 in payments in 2025, mostly food and beverage. Lists Decatur Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003477787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 24, 2019 |
| Last updated in NPPES | Aug 8, 2025 |
| Certified by provider | Aug 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036173712 | IL |
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 - Family Practice (IL); Practitioner - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 351 |
|---|---|
| Services billed | 417 across 24 procedure codes |
| Paid by Medicare | $17,790 |
Part D prescriptions in 2024
| Prescriptions (claims) | 388 · 392 30-day fills |
|---|---|
| Patients | 342 |
| Total drug cost | $2,912 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Memorial Physician ServicesChatham, IL · 165 clinicians
Hospital affiliations
- Decatur Memorial HospitalDecatur, IL
- Memorial Medical CenterSpringfield, IL
Industry payments (Open Payments)
- 2025$120.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $120.95 | 1 |
What the 2025 payments were for
- Food and Beverage$120.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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