Mary Ann Musngi Tanglao, FNP
NPI 1134632490ActiveIndividual· Nurse Practitioner· Irvine, CA
Nurse Practitioner (FNP) in Irvine, California, licensed in CA, with an NPI issued in November 2017. In 2024 Medicare paid $38,826 for 96 patients, and Part D covered 720 of their prescriptions, 81% of them generic.
Overview
| NPI | 1134632490 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Nov 8, 2017 |
| Last updated in NPPES | Apr 28, 2020 |
| Certified by provider | Apr 28, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95007911 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 96 |
|---|---|
| Services billed | 663 across 10 procedure codes |
| Paid by Medicare | $38,826 |
Part D prescriptions in 2024
| Prescriptions (claims) | 720 · 720 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $45,876 |
| Generic share | 81% of claims |
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 54 nurse practitioners in Irvine · All nurse practitioners in California