Erik John Koppang, M.D.
NPI 1386617553ActiveIndividual· Anesthesiology· San Antonio, TX
Anesthesiology (M.D.) in San Antonio, Texas, trained at Geisel School of Medicine at Dartmouth (class of 2001). Medicare paid $11,714 for services to 63 patients in 2024. Inspire Medical Systems, Inc. reported $215.37 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1386617553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 8, 2006 |
| Last updated in NPPES | Apr 1, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | N6432 | TX |
| Anesthesiology | 207L00000X | A82113 | CA |
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 - Anesthesiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 77 across 27 procedure codes |
| Paid by Medicare | $11,714 |
Education and affiliations
| Medical school | Geisel School of Medicine at Dartmouth |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Anesthesiology |
Medical group
- Independent Physicians Network PLLCConroe, TX · 228 clinicians
Hospital affiliations
- Methodist HospitalSan Antonio, TX
- Methodist Hospital Stone OakSan Antonio, TX
Industry payments (Open Payments)
- 2025$215.37 · 13 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $215.37 | 13 |
What the 2025 payments were for
- Food and Beverage$215.37 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 499 anesthesiologists in San Antonio · All anesthesiologists in Texas