Carla J. Siegfried, MD
NPI 1457379133ActiveIndividual· Ophthalmology, Glaucoma Specialist· Saint Louis, MO
Ophthalmology, Glaucoma Specialist (MD) in Saint Louis, Missouri, trained at University of Missouri, Kansas City, School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $480,217 for 5,622 claims, against $188,867 paid for services in 2024. Abbvie Inc. reported $125.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1457379133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Jun 7, 2022 |
| Certified by provider | Jun 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Glaucoma Specialist Primary | 207WX0009X | R7N83 | MO |
| Ophthalmology | 207W00000X | R7N83 | 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 - Ophthalmology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 509 |
|---|---|
| Services billed | 2,425 across 40 procedure codes |
| Paid by Medicare | $188,867 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,622 · 11,130 30-day fills |
|---|---|
| Patients | 839 |
| Total drug cost | $480,217 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Ophthalmology |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
Industry payments (Open Payments)
- 2025$125.01 · 1 payment from 1 company
- 2024$36.41 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $125.01 | 1 |
What the 2025 payments were for
- Food and Beverage$125.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology, Glaucoma Specialist providers in Saint Louis
- 1255468898
- 1629105259
- 1538666151
- 1093101974
- 1083296982
- 1356072904
- 1164090494
- 1275279283
- 1487817995
- 1649664129
All Ophthalmology, Glaucoma Specialist providers in Missouri →