Michelle Johnston, ACNP
NPI 1356549133ActiveIndividual· Nurse Practitioner, Acute Care· Houston, TX
Nurse Practitioner, Acute Care (ACNP) with Ut Physicians, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $65,957 for 393 claims, against $24,289 paid for services in 2024. Boston Scientific Corporation was the largest of 13 companies reporting payments in 2025, $3,336 in all, mostly food and beverage.
Overview
| NPI | 1356549133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNP |
| Sole proprietor | No |
| NPI issued | Jul 3, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 664764 | TX |
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 - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 228 |
|---|---|
| Services billed | 721 across 16 procedure codes |
| Paid by Medicare | $24,289 |
Part D prescriptions in 2024
| Prescriptions (claims) | 393 · 778 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $65,957 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Industry payments (Open Payments)
- 2025$3,336 · 60 payments from 13 companies
- 2024$4,699 · 73 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,458 | 23 |
| Biosense Webster, Inc. | $522.63 | 23 |
| Gilead Sciences, Inc. | $211.61 | 2 |
| Medtronic, Inc. | $184.71 | 2 |
| Impulse Dynamics (USA) Inc. | $168.55 | 1 |
What the 2025 payments were for
- Food and Beverage$2,909 · 58 payments
- Travel and Lodging$427.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 732 acute care nurse practitioners in Houston · All acute care nurse practitioners in Texas