Ann Mary John, M.D.
NPI 1922461219ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Coconut Grove, FL
Dermatology, MOHS-Micrographic Surgery (M.D.) with Schweiger Dermatology PC, practicing in Coconut Grove, Florida. Their prescriptions cost Medicare Part D more than their services did: $15,343 for 146 claims, against $9,694 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $518.83 in all, mostly food and beverage.
Overview
| NPI | 1922461219 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2016 |
| Last updated in NPPES | Jan 10, 2023 |
| Certified by provider | Jan 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | ME148344 | FL |
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 (FL); Practitioner - Dermatology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 107 across 16 procedure codes |
| Paid by Medicare | $9,694 |
Part D prescriptions in 2024
| Prescriptions (claims) | 146 · 148 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $15,343 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Schweiger Dermatology PCNorthfield, NJ · 186 clinicians
Industry payments (Open Payments)
- 2025$518.83 · 32 payments from 11 companies
- 2024$94.19 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $160.72 | 12 |
| Regeneron Healthcare Solutions, Inc. | $88.32 | 5 |
| Incyte Corporation | $50.99 | 3 |
| Leo Pharma Inc. | $39.18 | 2 |
| Amgen Inc. | $36.99 | 2 |
What the 2025 payments were for
- Food and Beverage$518.83 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records