Michael Koehler, MD
NPI 1538395892ActiveIndividual· Emergency Medicine· Savannah, GA
Emergency Medicine (MD) with Hospitalist Medicine Physicians of Georgia-Tcg PC, practicing in Savannah, Georgia. 416 Medicare patients in 2024, $65,109 paid; nearly all of their 436 Part D prescriptions were generic (96%). Takeda Pharmaceuticals U.S.A., Inc. was the largest of 3 companies reporting payments in 2025, $72.25 in all, mostly food and beverage. Lists Effingham Health System and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538395892 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 1, 2009 |
| Last updated in NPPES | Jul 10, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 67353 | GA |
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 - Emergency Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 416 |
|---|---|
| Services billed | 726 across 21 procedure codes |
| Paid by Medicare | $65,109 |
Part D prescriptions in 2024
| Prescriptions (claims) | 436 · 476 30-day fills |
|---|---|
| Patients | 288 |
| Total drug cost | $6,943 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Hospitalist Medicine Physicians of Georgia-Tcg PCSpringfield, GA · 40 clinicians
Hospital affiliations
- Effingham Health SystemSpringfield, GA
- Savannah Health Services LLC DBA Memorial Health University Medical CenterSavannah, GA
Industry payments (Open Payments)
- 2025$72.25 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $31.84 | 1 |
| Ardelyx, Inc. | $22.23 | 1 |
| Celltrion USA Inc. | $18.18 | 1 |
What the 2025 payments were for
- Food and Beverage$72.25 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 61 emergency medicine physicians in Savannah · All emergency medicine physicians in Georgia