Ruth Ann Bruce, D.O.
NPI 1134397466ActiveIndividual· Obstetrics & Gynecology· Greenville, MI
Obstetrics & Gynecology (D.O.) in Greenville, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 2008). Part D covered 146 prescriptions written in 2024, 90% of them generic. Hologic Sales and Service, LLC was the largest of 2 companies reporting payments in 2025, $116.12 in all, mostly food and beverage.
Overview
| NPI | 1134397466 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Feb 20, 2008 |
| Last updated in NPPES | Feb 19, 2021 |
| Certified by provider | Feb 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 5101017584 | MI |
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 - Obstetrics/Gynecology (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 146 · 317 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $13,964 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- Spectrum Health UnitedGreenville, MI · 92 clinicians
- Pennock HospitalIonia, MI · 75 clinicians
- Mecosta County Medical CenterBig Rapids, MI · 52 clinicians
Hospital affiliation
- Spectrum Health United HospitalGreenville, MI
Industry payments (Open Payments)
- 2025$116.12 · 5 payments from 2 companies
- 2024$16.25 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $74.15 | 3 |
| Janssen Biotech, Inc. | $41.97 | 2 |
What the 2025 payments were for
- Food and Beverage$116.12 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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