Daniel G. Tinker, MD
NPI 1417449869ActiveIndividual· Dermatology· St Louis, MO
Dermatology (MD) in St Louis, Missouri, trained at University of Oklahoma College of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $786,777 for 947 claims, against $38,269 paid for services in 2024. Ucb, Inc. was the largest of 24 companies reporting payments in 2025, $90,546 in all, mostly speaking and faculty fees.
Overview
| NPI | 1417449869 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 1, 2018 |
| Last updated in NPPES | Mar 2, 2026 |
| Certified by provider | Mar 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 2023049006 | OR |
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 (MO); Practitioner - Dermatology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 220 |
|---|---|
| Services billed | 745 across 37 procedure codes |
| Paid by Medicare | $38,269 |
Part D prescriptions in 2024
| Prescriptions (claims) | 947 · 1,119 30-day fills |
|---|---|
| Patients | 278 |
| Total drug cost | $786,777 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Dermatology |
Medical groups
- Clear Choice DermatologySandy, OR · 48 clinicians
- Dermatological Care, Inc.Saint Louis, MO · 11 clinicians
Industry payments (Open Payments)
- 2025$90,546 · 405 payments from 24 companies
- 2024$10,455 · 152 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $77,058 | 128 |
| Genzyme Corporation | $7,123 | 13 |
| Galderma Laboratories, L.P. | $826.03 | 25 |
| Leo Pharma Inc. | $691.09 | 16 |
| Pfizer Inc. | $554.21 | 22 |
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$76,333 · 19 payments
- Food and Beverage$10,337 · 331 payments
- Travel and Lodging$3,772 · 53 payments
- Education$104.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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