Maria Concepcion Santiago, NP
NPI 1588433155ActiveIndividual· Nurse Practitioner, Adult Health· Rego Park, NY
Nurse Practitioner, Adult Health (NP) with North Shore Lij Medical Group at North Nassau, PC, practicing in Rego Park, New York. Enrolled in Medicare as practitioner - nurse practitioner. Novartis Pharmaceuticals Corporation was the largest of 5 companies reporting payments in 2025, $620.61 in all, mostly food and beverage.
Overview
| NPI | 1588433155 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Dec 25, 2023 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 311514 | NY |
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 (NY) |
|---|
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- North Shore Lij Medical Group at North Nassau, PCGlen Cove, NY · 35 clinicians
Industry payments (Open Payments)
- 2025$620.61 · 26 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $192.27 | 9 |
| Calliditas Therapeutics US Inc. | $179.29 | 8 |
| Akebia Therapeutics Inc | $126.98 | 5 |
| Mallinckrodt Hospital Products Inc. | $99.57 | 3 |
| Fresenius USA Marketing, Inc. | $22.50 | 1 |
What the 2025 payments were for
- Food and Beverage$620.61 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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