Allyson J. Thatcher, MD
NPI 1922047380ActiveIndividual· Pain Medicine, Interventional Pain Medicine· North Charleston, SC
Pain Medicine, Interventional Pain Medicine (MD) with Trident Pain Center LLC, practicing in North Charleston, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $378,532 for 3,788 claims, against $183,554 paid for services in 2024. Tersera Therapeutics LLC was the largest of 6 companies reporting payments in 2025, $422.57 in all, mostly food and beverage. Lists Colleton Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1922047380 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 4, 2006 |
| Last updated in NPPES | Dec 18, 2019 |
| Certified by provider | Dec 18, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Interventional Pain Medicine Primary | 208VP0014X | MD34272 | SC |
| Home Health | 251E00000X | — | — |
| Home Infusion | 251F00000X | — | — |
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 - Family Practice (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 378 |
|---|---|
| Services billed | 3,188 across 49 procedure codes |
| Paid by Medicare | $183,554 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,788 · 3,973 30-day fills |
|---|---|
| Patients | 783 |
| Total drug cost | $378,532 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Trident Pain Center LLCWest Columbia, SC · 18 clinicians
Hospital affiliations
- Colleton Medical CenterWalterboro, SC
- Roper St Francis Hospital-Berkeley IncSummerville, SC
- Trident Medical CenterCharleston, SC
Other facilities
- Pruitthealth Home Health-Low CountryHome health agency · Bluffton, SC
Industry payments (Open Payments)
- 2025$422.57 · 17 payments from 6 companies
- 2024$330.86 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tersera Therapeutics LLC | $154.52 | 9 |
| Medtronic, Inc. | $109.74 | 2 |
| Averitas Pharma Inc. | $83.40 | 2 |
| Collegium Pharmaceutical, Inc. | $29.64 | 2 |
| Abbvie Inc. | $24.84 | 1 |
What the 2025 payments were for
- Food and Beverage$422.57 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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