Theresa Greene Knoepp, M.D.
NPI 1073562690ActiveIndividual· Dermatology· Anderson, SC
Dermatology (M.D.) in Anderson, South Carolina, trained at University of South Carolina School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $617,795 for 1,600 claims, against $289,535 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $1,643 in all, mostly food and beverage.
Overview
| NPI | 1073562690 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 20003 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,653 |
|---|---|
| Services billed | 8,558 across 81 procedure codes |
| Paid by Medicare | $289,535 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,600 · 1,793 30-day fills |
|---|---|
| Patients | 679 |
| Total drug cost | $617,795 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Dermatology |
Medical group
- Anderson Dermatology and Skin Surgery CenterAnderson, SC · 5 clinicians
Hospital affiliation
- Anmed HealthAnderson, SC
Industry payments (Open Payments)
- 2025$1,643 · 107 payments from 21 companies
- 2024$2,452 · 113 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $234.46 | 21 |
| Galderma Laboratories, L.P. | $213.61 | 23 |
| Pfizer Inc. | $170.72 | 12 |
| Genzyme Corporation | $164.97 | 11 |
| Amgen Inc. | $133.87 | 6 |
What the 2025 payments were for
- Food and Beverage$1,630 · 106 payments
- Education$13.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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