John H. Eisenach, M.D.
NPI 1598739450ActiveIndividual· Anesthesiology· Lafayette, CO
Anesthesiology (M.D.) in Lafayette, Colorado, trained at University of Colorado School of Medicine, Denver (class of 1998). Enrolled in Medicare as practitioner - anesthesiology. Pacira Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $44.33 in all, mostly food and beverage.
Overview
| NPI | 1598739450 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 15, 2006 |
| Last updated in NPPES | Jun 21, 2021 |
| Certified by provider | Jun 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 53308 | CO |
| Anesthesiology | 207L00000X | 42178 | MN |
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 (CO) |
|---|
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Anesthesiology |
Medical group
- Colorado Permanente Medical Group PCDenver, CO · 1,327 clinicians
Industry payments (Open Payments)
- 2025$44.33 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $27.44 | 1 |
| Vertex Pharmaceuticals Incorporated | $16.89 | 1 |
What the 2025 payments were for
- Food and Beverage$44.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 anesthesiologists in Lafayette · All anesthesiologists in Colorado