Ellen Hill Colgan, DPM
NPI 1013304948ActiveIndividual· Podiatrist· Warrenton, MO
Podiatrist (DPM) with Ssm Medical Group Inc, practicing in Warrenton, Missouri. 193 Medicare patients in 2024, $27,426 paid; nearly all of their 366 Part D prescriptions were generic (97%). Stryker Corporation was the largest of 5 companies reporting payments in 2025, $606.61 in all, mostly food and beverage. Lists Ssm St Joseph Health Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1013304948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Apr 17, 2015 |
| Last updated in NPPES | Oct 14, 2025 |
| Certified by provider | Oct 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist Primary | 213E00000X | 2018014219 | MO |
| Podiatrist, Foot & Ankle Surgery | 213ES0103X | 2018014219 | 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 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 - Podiatry (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 193 |
|---|---|
| Services billed | 610 across 42 procedure codes |
| Paid by Medicare | $27,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 366 · 515 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $8,806 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Podiatry |
Medical group
- Ssm Medical Group IncSaint Charles, MO · 568 clinicians
Hospital affiliations
- Ssm St Joseph Health CenterSaint Charles, MO
- Ssm St Joseph Hospital WestLake Saint Louis, MO
Industry payments (Open Payments)
- 2025$606.61 · 10 payments from 5 companies
- 2024$813.26 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $244.16 | 2 |
| Treace Medical Concepts, Inc. | $194.99 | 4 |
| Organogenesis Inc. | $129.73 | 2 |
| Elite Orthopedics, LLC | $21.08 | 1 |
| Kerecis Limited | $16.65 | 1 |
What the 2025 payments were for
- Food and Beverage$606.61 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Podiatrist providers in Warrenton
- 1508951302
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- 1366557290
- 1902911829