Anna Katherine Gagnon, LISW-CP
NPI 1336427046ActiveIndividual· Social Worker, Clinical· Greer, SC
Opted out of Medicare from January 2025 to January 2027. Social Worker, Clinical (LISW-CP) in Greer, South Carolina, licensed in SC, with an NPI issued in July 2011. Medicare paid $21,090 for services to 20 patients in 2024.
Overview
| NPI | 1336427046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | LISW-CP |
| Sole proprietor | Yes |
| NPI issued | Jul 29, 2011 |
| Last updated in NPPES | Sep 16, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Social Worker, Clinical Primary | 1041C0700X | 6856 | SC |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 1, 2025 – Jan 1, 2027 |
| Can order and refer | No |
| Accepts assignment | Yes (participating) |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 258 across 1 procedure code |
| Paid by Medicare | $21,090 |
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All 28 clinical social workers in Greer · All clinical social workers in South Carolina