Tamaris Samantha Cotta, APRN
NPI 1003253881ActiveIndividual· Nurse Practitioner· Las Vegas, NV
Nurse Practitioner (APRN) with Women's Health Associates of Southern Nevada- Martin, PLLC, practicing in Las Vegas, Nevada. 32 Medicare patients in 2024, $4,192 paid; nearly all of their 110 Part D prescriptions were generic (94%). Hologic Sales and Service, LLC was the largest of 9 companies reporting payments in 2025, $444.93 in all, mostly food and beverage.
Overview
| NPI | 1003253881 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jun 3, 2013 |
| Last updated in NPPES | Mar 30, 2023 |
| Certified by provider | Mar 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRN002055 | NV |
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 (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 100 across 16 procedure codes |
| Paid by Medicare | $4,192 |
Part D prescriptions in 2024
| Prescriptions (claims) | 110 · 168 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $4,802 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Women's Health Associates of Southern Nevada- Martin, PLLCLas Vegas, NV · 112 clinicians
Industry payments (Open Payments)
- 2025$444.93 · 17 payments from 9 companies
- 2024$579.27 · 28 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $134.59 | 2 |
| Mayne Pharma Commercial LLC | $108.16 | 4 |
| Octapharma USA, Inc. | $44.56 | 2 |
| Sage Therapeutics, LLC | $43.39 | 3 |
| Astellas Pharma US Inc | $34.29 | 2 |
What the 2025 payments were for
- Food and Beverage$444.93 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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