Anne T. Riordan, MD
NPI 1609985290ActiveIndividual· Dermatology· Wildwood, MO
Dermatology (MD) in Wildwood, Missouri, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 1992). 403 Medicare patients in 2024, $82,659 paid; nearly all of their 652 Part D prescriptions were generic (97%). Janssen Biotech, Inc. was the largest of 16 companies reporting payments in 2025, $1,496 in all, mostly food and beverage.
Overview
| NPI | 1609985290 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Sep 21, 2021 |
| Certified by provider | Sep 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 105913 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 403 |
|---|---|
| Services billed | 2,346 across 21 procedure codes |
| Paid by Medicare | $82,659 |
Part D prescriptions in 2024
| Prescriptions (claims) | 652 · 945 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $21,076 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Dermatology |
Medical group
- United Skin Specialists Missouri Ltd PCChesterfield, MO · 14 clinicians
Industry payments (Open Payments)
- 2025$1,496 · 61 payments from 16 companies
- 2024$1,075 · 29 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $418.01 | 11 |
| Abbvie Inc. | $288.12 | 16 |
| Organogenesis Inc. | $124.68 | 1 |
| Janssen Scientific Affairs, LLC | $124.24 | 1 |
| Pfizer Inc. | $89.67 | 5 |
What the 2025 payments were for
- Food and Beverage$1,391 · 59 payments
- Education$104.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Wildwood
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