Katanga Muanza, PA-C
NPI 1134762958ActiveIndividual· Physician Assistant· Irving, TX
Physician Assistant (PA-C) with Tmh Physician Associates PLLC and 1 other group, practicing in Irving, Texas. 153 Medicare patients in 2024, $15,936 paid; nearly all of their 253 Part D prescriptions were generic (94%). Abiomed was the largest of 2 companies reporting payments in 2025, $478.27 in all, mostly food and beverage. Lists Houston Methodist Baytown Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1134762958 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 24, 2019 |
| Last updated in NPPES | Nov 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA13234 | TX |
| Physician Assistant | 363A00000X | MA061222 | PA |
| Physician Assistant | 363A00000X | STUDENT | 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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 183 across 25 procedure codes |
| Paid by Medicare | $15,936 |
Part D prescriptions in 2024
| Prescriptions (claims) | 253 · 260 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $8,538 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- MedhealthDallas, TX · 450 clinicians
Hospital affiliations
- Houston Methodist Baytown HospitalBaytown, TX
- Houston Methodist HospitalHouston, TX
- Methodist Dallas Medical CenterDallas, TX
Industry payments (Open Payments)
- 2025$478.27 · 10 payments from 2 companies
- 2024$1,283 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $330.21 | 9 |
| Edwards Lifesciences Corporation | $148.06 | 1 |
What the 2025 payments were for
- Food and Beverage$478.27 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 physician assistants in Irving · All physician assistants in Texas