John E. Mauer, MD
NPI 1407812829ActiveIndividual· Internal Medicine· Kettering, OH
Internal Medicine (MD) in Kettering, Ohio, trained at Loma Linda University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $1,016,648 for 10,476 claims, against $70,847 paid for services in 2024.
Overview
| NPI | 1407812829 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 25, 2006 |
| Last updated in NPPES | Feb 9, 2021 |
| Certified by provider | Feb 9, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35055517AM | 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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 397 |
|---|---|
| Services billed | 2,199 across 34 procedure codes |
| Paid by Medicare | $70,847 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,476 · 22,970 30-day fills |
|---|---|
| Patients | 884 |
| Total drug cost | $1,016,648 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Internal Medicine |
Medical group
- Alliance Physicians IncWest Carrollton, OH · 324 clinicians
Hospital affiliations
- Kettering Health DaytonDayton, OH
- Kettering Health Main CampusKettering, OH
- Kettering Health MiamisburgMiamisburg, OH
- Miami Valley HospitalDayton, OH
- Soin Medical CenterBeaver Creek, OH
Other facilities
- Bethany Village Home Health CareHome health agency · Dayton, OH
- Fidelity Health CareHome health agency · Moraine, OH
- Kettering HomecareHome health agency · Kettering, OH
- Hospice of DaytonHospice · Dayton, OH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 internal medicine physicians in Kettering · All internal medicine physicians in Ohio