Johann M. Peikert, MD
NPI 1881673044ActiveIndividual· Dermatology· Eau Claire, WI
Dermatology (MD) with Mayo Clinic Health System-Northwest Wisconsin Region Inc, practicing in Eau Claire, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $819,910 for 1,093 claims, against $77,730 paid for services in 2024. Sun Pharmaceutical Industries Inc. reported $99.00 in payments in 2024, mostly education. Lists Mayo Clinic Health System Chippewa Valley and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1881673044 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 16, 2006 |
| Last updated in NPPES | Sep 15, 2021 |
| Certified by provider | Sep 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 35508 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 731 |
|---|---|
| Services billed | 2,898 across 35 procedure codes |
| Paid by Medicare | $77,730 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,093 · 1,257 30-day fills |
|---|---|
| Patients | 311 |
| Total drug cost | $819,910 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI · 802 clinicians
Hospital affiliations
- Mayo Clinic Health System Chippewa ValleyBloomer, WI
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI
- Mayo Clinic Health System OakridgeOsseo, WI
- Mayo Clinic Health System-Red Cedar IncMenomonie, WI
Industry payments (Open Payments)
- 2024$99.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $99.00 | 1 |
What the 2024 payments were for
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Eau Claire
- 1760461156
- 1285164772
- 1851370241
- 1225102452
- 1508026980
- 1720055056
- 1912156092
- 1285033290
- 1205918471
- 1790867968
- 1134650476
- 1033198429