Lizy Mammoottil
NPI 1548654825ActiveIndividual· Nurse Practitioner, Family· Sunnyvale, TX
Nurse Practitioner, Family with Dallas County Hospital District, practicing in Sunnyvale, Texas. 128 Medicare patients in 2024, $6,919 paid; nearly all of their 134 Part D prescriptions were generic (93%). Lists Parkland Health & Hospital System as a hospital affiliation.
Overview
| NPI | 1548654825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 24, 2015 |
| Last updated in NPPES | Mar 24, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP127685 | 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 | 128 |
|---|---|
| Services billed | 191 across 17 procedure codes |
| Paid by Medicare | $6,919 |
Part D prescriptions in 2024
| Prescriptions (claims) | 134 · 237 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $2,668 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dallas County Hospital DistrictDallas, TX · 602 clinicians
Hospital affiliation
- Parkland Health & Hospital SystemDallas, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 family nurse practitioners in Sunnyvale · All family nurse practitioners in Texas