Michael Tobin Siegel, MD
NPI 1104915875ActiveIndividual· Dermatology· Waterford, MI
Dermatology (MD) in Waterford, Michigan, trained at University of Michigan Medical School (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $3,135,988 for 3,528 claims, against $227,647 paid for services in 2024. Ucb, Inc. was the largest of 19 companies reporting payments in 2025, $132,011 in all, mostly speaking and faculty fees.
Overview
| NPI | 1104915875 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 12, 2006 |
| Last updated in NPPES | Aug 24, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MS407369 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 878 |
|---|---|
| Services billed | 5,377 across 73 procedure codes |
| Paid by Medicare | $227,647 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,528 · 4,910 30-day fills |
|---|---|
| Patients | 938 |
| Total drug cost | $3,135,988 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Dermatology |
Medical group
- Precision DermatologyWaterford, MI · 2 clinicians
Hospital affiliation
- Trinity Health Oakland HospitalPontiac, MI
Industry payments (Open Payments)
- 2025$132,011 · 225 payments from 19 companies
- 2024$107,434 · 255 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $61,026 | 59 |
| Lilly USA, LLC | $30,171 | 39 |
| Galderma Laboratories, L.P. | $17,015 | 26 |
| Abbvie Inc. | $12,566 | 29 |
| Janssen Biotech, Inc. | $9,958 | 20 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$122,653 · 57 payments
- Travel and Lodging$5,209 · 21 payments
- Food and Beverage$4,149 · 147 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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