Michael Wiederkehr, MD
NPI 1396759783ActiveIndividual· Dermatology· Paramus, NJ
Dermatology (MD) in Paramus, New Jersey, trained at Johns Hopkins University School of Medicine (class of 1998). In 2024 Medicare paid $356,717 for 1,296 patients, and Part D covered 683 of their prescriptions, 89% of them generic. Sun Pharmaceutical Industries Inc. was the largest of 18 companies reporting payments in 2025, $1,428 in all, mostly food and beverage.
Overview
| NPI | 1396759783 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | Apr 16, 2026 |
| Certified by provider | Apr 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MA069839 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,296 |
|---|---|
| Services billed | 9,753 across 62 procedure codes |
| Paid by Medicare | $356,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 683 · 765 30-day fills |
|---|---|
| Patients | 357 |
| Total drug cost | $95,270 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Dermatology |
Medical group
- Center for Dermatology and Skin Surgery LLCParamus, NJ · 11 clinicians
Industry payments (Open Payments)
- 2025$1,428 · 94 payments from 18 companies
- 2024$906.44 · 57 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $238.46 | 17 |
| Novartis Pharmaceuticals Corporation | $183.05 | 10 |
| Arcutis Biotherapeutics, Inc. | $179.76 | 13 |
| Amgen Inc. | $175.87 | 10 |
| Abbvie Inc. | $171.28 | 10 |
What the 2025 payments were for
- Food and Beverage$1,356 · 93 payments
- Education$72.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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