Ann G. Martin, MD
NPI 1225056732ActiveIndividual· Dermatology· Saint Louis, MO
Dermatology (MD) in Saint Louis, Missouri, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $722,894 for 1,802 claims, against $200,686 paid for services in 2024. Sun Pharmaceutical Industries Inc. was the largest of 5 companies reporting payments in 2025, $84.25 in all, mostly food and beverage.
Overview
| NPI | 1225056732 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | R1G56 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 973 |
|---|---|
| Services billed | 16,774 across 48 procedure codes |
| Paid by Medicare | $200,686 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,802 · 2,242 30-day fills |
|---|---|
| Patients | 597 |
| Total drug cost | $722,894 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Dermatology |
| Secondary specialties | Internal Medicine |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$84.25 · 5 payments from 5 companies
- 2024$453.05 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $21.93 | 1 |
| Pfizer Inc. | $19.96 | 1 |
| Abbvie Inc. | $19.32 | 1 |
| Novartis Pharmaceuticals Corporation | $15.90 | 1 |
| Organon LLC | $7.14 | 1 |
What the 2025 payments were for
- Food and Beverage$84.25 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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