Robyn Michelle Fanderclai, M.D.
NPI 1457462418ActiveIndividual· Dermatology· O Fallon, MO
Dermatology (M.D.) in O Fallon, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $413,232 for 884 claims, against $140,487 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 23 companies reporting payments in 2025, $13,087 in all, mostly consulting fees.
Overview
| NPI | 1457462418 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Feb 5, 2025 |
| Certified by provider | Feb 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 2003005421 | 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 | 561 |
|---|---|
| Services billed | 10,319 across 51 procedure codes |
| Paid by Medicare | $140,487 |
Part D prescriptions in 2024
| Prescriptions (claims) | 884 · 997 30-day fills |
|---|---|
| Patients | 438 |
| Total drug cost | $413,232 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Dermatology |
Medical group
- Forefront Dermatology SCSouthlake, TX · 662 clinicians
Industry payments (Open Payments)
- 2025$13,087 · 191 payments from 23 companies
- 2024$2,703 · 188 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $9,583 | 14 |
| Janssen Biotech, Inc. | $565.89 | 37 |
| Novartis Pharmaceuticals Corporation | $511.44 | 9 |
| Galderma Laboratories, L.P. | $501.54 | 23 |
| Abbvie Inc. | $325.92 | 29 |
What the 2025 payments were for
- Consulting Fee$8,400 · 1 payment
- Food and Beverage$3,769 · 188 payments
- Travel and Lodging$917.72 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in O Fallon
- 1245616309
- 1689039836
- 1326140492
- 1477599884