Stephanie R. Johnson, FNP-C
Nurse Practitioner, Family (FNP-C) with Mark Malone MD PA, practicing in Round Rock, Texas. 321 Medicare patients in 2024, $146,676 paid; nearly all of their 2,014 Part D prescriptions were generic (95%). Abbott Laboratories was the largest of 10 companies reporting payments in 2025, $589.78 in all, mostly food and beverage. Lists Adventhealth Central Texas and 2 other hospitals as hospital affiliations. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1679025803 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Nov 4, 2016 |
| Last updated in NPPES | Apr 13, 2021 |
| Certified by provider | Apr 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP132226 | TX |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Texas, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Stephanie L. Johnson · Nurse/Nurses Aide | 1128b4 | Jul 27, 1989 | Waco, TX |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 | 321 |
|---|---|
| Services billed | 2,269 across 28 procedure codes |
| Paid by Medicare | $146,676 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,014 · 2,241 30-day fills |
|---|---|
| Patients | 336 |
| Total drug cost | $122,017 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mark Malone MD PARound Rock, TX · 103 clinicians
Hospital affiliations
- Adventhealth Central TexasKilleen, TX
- Adventhealth Rollins BrookLampasas, TX
- Seton Medical Center Harker HeightsHarker Heights, TX
Industry payments (Open Payments)
- 2025$589.78 · 21 payments from 10 companies
- 2024$559.76 · 30 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $161.11 | 2 |
| Ucb, Inc. | $152.13 | 7 |
| Ani Pharmaceuticals, Inc. | $74.17 | 3 |
| Abbvie Inc. | $55.48 | 3 |
| Astrazeneca Pharmaceuticals LP | $34.53 | 1 |
What the 2025 payments were for
- Food and Beverage$589.78 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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