Mary Kathleen Armitage, NP
NPI 1891150314ActiveIndividual· Nurse Practitioner, Family· Fulshear, TX
Nurse Practitioner, Family (NP) with Heidi Schultz, M.D., P.A., practicing in Fulshear, Texas. Their prescriptions cost Medicare Part D more than their services did: $480,174 for 4,220 claims, against $50,876 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,361 in all, mostly food and beverage. Lists Houston Methodist West Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1891150314 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Dec 28, 2015 |
| Last updated in NPPES | Mar 24, 2022 |
| Certified by provider | Mar 24, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP130506 | TX |
| Registered Nurse | 163W00000X | 670377 | 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 | 266 |
|---|---|
| Services billed | 1,281 across 27 procedure codes |
| Paid by Medicare | $50,876 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,220 · 10,274 30-day fills |
|---|---|
| Patients | 556 |
| Total drug cost | $480,174 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Heidi Schultz, M.D., P.A.Sugar Land, TX · 7 clinicians
Hospital affiliations
- Houston Methodist West HospitalHouston, TX
- Memorial Hermann Katy HospitalKaty, TX
Industry payments (Open Payments)
- 2025$1,361 · 95 payments from 14 companies
- 2024$1,249 · 89 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $429.66 | 31 |
| Novo Nordisk Inc | $223.45 | 13 |
| Astrazeneca Pharmaceuticals LP | $193.65 | 26 |
| Bayer Healthcare Pharmaceuticals Inc. | $87.87 | 4 |
| Lilly USA, LLC | $84.10 | 4 |
What the 2025 payments were for
- Food and Beverage$1,352 · 94 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family nurse practitioners in Fulshear
- 1053146860
- 1619445210
- 1780198044
- 1053181990
- 1467999367
- 1700399136
- 1134870264
- 1245144070
- 1578288205
- 1417800152
- 1306461777
- 1104784891