Ryan O'Leary, M.D.
NPI 1447679766ActiveIndividual· Dermatology· Aurora, CO
Dermatology (M.D.) in Aurora, Colorado, trained at University of California, Geffen School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $261,226 for 1,000 claims, against $170,901 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,931 in all, mostly food and beverage.
Overview
| NPI | 1447679766 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 15, 2014 |
| Last updated in NPPES | Nov 17, 2020 |
| Certified by provider | Nov 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 0059955 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 671 |
|---|---|
| Services billed | 3,940 across 50 procedure codes |
| Paid by Medicare | $170,901 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,000 · 1,269 30-day fills |
|---|---|
| Patients | 418 |
| Total drug cost | $261,226 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Dermatology |
Medical group
- Advanced Dermatology Skin Cancer and Laser Surgery Center P.C.Centennial, CO · 15 clinicians
Industry payments (Open Payments)
- 2025$1,931 · 90 payments from 18 companies
- 2024$1,935 · 80 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $417.21 | 23 |
| Pfizer Inc. | $252.57 | 10 |
| Genzyme Corporation | $205.59 | 6 |
| Novartis Pharmaceuticals Corporation | $178.02 | 7 |
| Regeneron Healthcare Solutions, Inc. | $172.87 | 6 |
What the 2025 payments were for
- Food and Beverage$1,931 · 90 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other dermatologists in Aurora
- 1073714499
- 1194149211
- 1194967521
- 1295025682
- 1568807238
- 1699201855
- 1720171176
- 1720430218
- 1730181405
- 1730436031
- 1801390224
- 1861057671
All 40 dermatologists in Aurora · All dermatologists in Colorado