Cassandra M. Steimle, DO
NPI 1265852941ActiveIndividual· Internal Medicine, Gastroenterology· Huber Heights, OH
Internal Medicine, Gastroenterology (DO) in Huber Heights, Ohio, trained at Ohio University, College of Osteopathic Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $1,395,670 for 1,709 claims, against $65,269 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 15 companies reporting payments in 2025, $2,410 in all, mostly food and beverage.
Overview
| NPI | 1265852941 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 22, 2014 |
| Last updated in NPPES | Apr 18, 2025 |
| Certified by provider | Apr 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 34.014596 | OH |
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 - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 383 |
|---|---|
| Services billed | 624 across 34 procedure codes |
| Paid by Medicare | $65,269 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,709 · 3,209 30-day fills |
|---|---|
| Patients | 595 |
| Total drug cost | $1,395,670 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Gastroenterology |
Medical groups
- Premier Health Specialists IncDayton, OH · 580 clinicians
- Digestive Specialists IncDayton, OH · 25 clinicians
Hospital affiliations
- Kettering Health DaytonDayton, OH
- Kettering Health Main CampusKettering, OH
- Miami Valley HospitalDayton, OH
Industry payments (Open Payments)
- 2025$2,410 · 135 payments from 15 companies
- 2024$3,920 · 212 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $470.75 | 43 |
| Abbvie Inc. | $416.50 | 22 |
| Janssen Biotech, Inc. | $322.49 | 16 |
| Genzyme Corporation | $221.73 | 12 |
| Ipsen Biopharmaceuticals, Inc | $205.89 | 11 |
What the 2025 payments were for
- Food and Beverage$2,410 · 135 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Huber Heights
- 1699748087