Alysia Necaia Johnson
NPI 1699357202ActiveIndividual· Internal Medicine· Sulphur Springs, TX
Internal Medicine in Sulphur Springs, Texas, trained at Saint Louis University School of Medicine (class of 2021). Part D covered 54 prescriptions written in 2024, 96% of them generic. Merck Sharp & Dohme LLC was the largest of 4 companies reporting payments in 2024, $83.94 in all, mostly food and beverage.
Overview
| NPI | 1699357202 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 22, 2021 |
| Last updated in NPPES | Oct 30, 2025 |
| Certified by provider | Oct 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | V3619 | TX |
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 - Internal Medicine (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 58 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $573.89 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Internal Medicine |
Medical group
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Christus Mother Frances Hospital Sulphur SpringsSulphur Springs, TX
- Christus Mother Frances Hospital- WinnsboroWinnsboro, TX
Other facilities
- Elite Home HealthHome health agency · Paris, TX
- Ut Health East Texas Home Health ServicesHome health agency · Pittsburg, TX
Industry payments (Open Payments)
- 2024$83.94 · 4 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $23.69 | 1 |
| Genentech USA, Inc. | $23.16 | 1 |
| Janssen Pharmaceuticals, Inc | $22.87 | 1 |
| Novartis Pharmaceuticals Corporation | $14.22 | 1 |
What the 2024 payments were for
- Food and Beverage$83.94 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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