Tatiana Portela, NP
NPI 1538569405ActiveIndividual· Nurse Practitioner· Great Neck, NY
Nurse Practitioner (NP) with University of Texas Southwestern Medical Center at Dallas, practicing in Great Neck, New York. 439 Medicare patients in 2024, $55,908 paid; nearly all of their 818 Part D prescriptions were generic (93%). Abbott Laboratories reported $70.60 in payments in 2025, mostly food and beverage. Lists Ut of Texas Southwestern University Hospital - William P. Clements Jr. as a hospital affiliation.
Overview
| NPI | 1538569405 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 28, 2014 |
| Last updated in NPPES | Aug 17, 2026 |
| Certified by provider | Aug 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1084853 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NY); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 439 |
|---|---|
| Services billed | 804 across 27 procedure codes |
| Paid by Medicare | $55,908 |
Part D prescriptions in 2024
| Prescriptions (claims) | 818 · 1,297 30-day fills |
|---|---|
| Patients | 372 |
| Total drug cost | $23,528 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$70.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $70.60 | 1 |
What the 2025 payments were for
- Food and Beverage$70.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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