Ashley Elizabeth McGuinness, MD
NPI 1851882716ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Chesterfield, MO
Dermatology, MOHS-Micrographic Surgery (MD) in Chesterfield, Missouri, trained at Saint Louis University School of Medicine (class of 2018). 257 Medicare patients in 2024, $301,452 paid; nearly all of their 178 Part D prescriptions were generic (99%). Organogenesis Inc. was the largest of 4 companies reporting payments in 2025, $657.14 in all, mostly food and beverage.
Overview
| NPI | 1851882716 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2018 |
| Last updated in NPPES | Sep 19, 2023 |
| Certified by provider | Sep 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | 2023024448 | MO |
| Dermatology | 207N00000X | R-11179 | IA |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 71536 | MN |
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 - Micrographic Dermatologic Surgery (Mds) (IL); Practitioner - Micrographic Dermatologic Surgery (Mds) (MN); Practitioner - Dermatology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 1,241 across 63 procedure codes |
| Paid by Medicare | $301,452 |
Part D prescriptions in 2024
| Prescriptions (claims) | 178 · 178 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $939.18 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Dermatology |
| Secondary specialties | Micrographic Dermatologic Surgery (Mds) |
Medical groups
- United Skin Specialists Missouri Ltd PCChesterfield, MO · 14 clinicians
- First Capitol Dermatology LLCSaint Charles, MO · 4 clinicians
Industry payments (Open Payments)
- 2025$657.14 · 15 payments from 4 companies
- 2024$261.98 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organogenesis Inc. | $372.55 | 11 |
| Botanix Sb Inc | $137.81 | 1 |
| Regeneron Healthcare Solutions, Inc. | $121.17 | 1 |
| Kerecis Limited | $25.61 | 2 |
What the 2025 payments were for
- Food and Beverage$657.14 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology, MOHS-Micrographic Surgery providers in Chesterfield
- 1801862065
- 1225482839
- 1013912906
- 1326034489
All Dermatology, MOHS-Micrographic Surgery providers in Missouri →