Kimberly Sue Umhoefer, DO
NPI 1225140007ActiveIndividual· Internal Medicine· Battle Creek, MI
Internal Medicine (DO) in Battle Creek, Michigan, trained at Midwestern University, Chicago College of Osteopathic Med (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $899,675 for 9,189 claims, against $75,588 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $42.08 in all, mostly food and beverage.
Overview
| NPI | 1225140007 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jan 2, 2025 |
| Certified by provider | Jan 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5101028355 | MI |
| Internal Medicine | 207R00000X | 34007109 | OH |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,363 |
|---|---|
| Services billed | 4,775 across 51 procedure codes |
| Paid by Medicare | $75,588 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,189 · 21,674 30-day fills |
|---|---|
| Patients | 435 |
| Total drug cost | $899,675 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Midwestern University, Chicago College of Osteopathic Med |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Bronson Battle Creek HospitalBattle Creek, MI · 193 clinicians
Hospital affiliations
- Bronson Battle Creek HospitalBattle Creek, MI
- Bronson Methodist HospitalKalamazoo, MI
- Kings Daughters Medical Center OhioPortsmouth, OH
- Oaklawn HospitalMarshall, MI
Other facilities
- Bronson at Home Healthcare ServicesHome health agency · Battle Creek, MI
Industry payments (Open Payments)
- 2025$42.08 · 2 payments from 2 companies
- 2024$1,033 · 81 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $22.08 | 1 |
| Pfizer Inc. | $20.00 | 1 |
What the 2025 payments were for
- Food and Beverage$42.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 59 internal medicine physicians in Battle Creek · All internal medicine physicians in Michigan