Irene Su Tang Knight, NP
NPI 1356923205ActiveIndividual· Nurse Practitioner· Santa Clarita, CA
Nurse Practitioner (NP) with Dr Kamran Parsa Inc, practicing in Santa Clarita, California. Part D covered 9,562 prescriptions written in 2024, 97% of them generic. Globus Medical, Inc. was the largest of 3 companies reporting payments in 2025, $122.68 in all, mostly food and beverage.
Overview
| NPI | 1356923205 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Apr 21, 2021 |
| Last updated in NPPES | Dec 31, 2025 |
| Certified by provider | Dec 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 95016253 | CA |
| Hospitalist | 208M00000X | 95016253 | CA |
| Nurse Practitioner, Gerontology | 363LG0600X | 95016253 | CA |
| Emergency Medicine, Hospice and Palliative Medicine | 207PH0002X | 95016253 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 9,562 · 10,655 30-day fills |
|---|---|
| Patients | 1,037 |
| Total drug cost | $366,535 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Dr Kamran Parsa IncPalmdale, CA · 22 clinicians
Industry payments (Open Payments)
- 2025$122.68 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $71.45 | 2 |
| Boston Scientific Corporation | $29.00 | 1 |
| Vertex Pharmaceuticals Incorporated | $22.23 | 1 |
What the 2025 payments were for
- Food and Beverage$122.68 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 nurse practitioners in Santa Clarita · All nurse practitioners in California