Danielle Renee McClanahan, M.D.
NPI 1851880876ActiveIndividual· Dermatology· Clackamas, OR
Dermatology (M.D.) in Clackamas, Oregon, trained at University of Pittsburgh School of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $171,522 for 298 claims, against $9,451 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 11 companies reporting payments in 2025, $721.00 in all, mostly food and beverage.
Overview
| NPI | 1851880876 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2018 |
| Last updated in NPPES | Dec 7, 2023 |
| Certified by provider | Dec 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | PG193792 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 266 across 24 procedure codes |
| Paid by Medicare | $9,451 |
Part D prescriptions in 2024
| Prescriptions (claims) | 298 · 369 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $171,522 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Dermatology |
Medical group
- Clackamas Dermatology PCClackamas, OR · 11 clinicians
Hospital affiliation
- Adventist Health PortlandPortland, OR
Industry payments (Open Payments)
- 2025$721.00 · 26 payments from 11 companies
- 2024$350.98 · 12 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $145.61 | 5 |
| Galderma Laboratories, L.P. | $134.71 | 6 |
| Pfizer Inc. | $91.65 | 1 |
| Genzyme Corporation | $70.19 | 2 |
| Janssen Biotech, Inc. | $64.69 | 2 |
What the 2025 payments were for
- Food and Beverage$625.42 · 25 payments
- Education$95.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Clackamas
- 1700221397
- 1790107050
- 1255569273
- 1386732923
- 1710482013
- 1982675690
- 1225017288
- 1083233985
- 1760495980
- 1912092693
- 1013142116
- 1538592399