Carrie Lynn Yamamoto, APRN
NPI 1174908826ActiveIndividual· Nurse Practitioner· Sparks, NV
Nurse Practitioner (APRN) with Mariko C Rajamand PLLC, practicing in Sparks, Nevada. 23 Medicare patients in 2024, $6,428 paid; nearly all of their 57 Part D prescriptions were generic (95%). Jazz Pharmaceuticals Inc. was the largest of 10 companies reporting payments in 2025, $604.95 in all, mostly food and beverage. Lists Renown Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1174908826 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Jul 23, 2015 |
| Last updated in NPPES | Jul 31, 2020 |
| Certified by provider | Jul 31, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APRN001927 | NV |
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 (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 65 across 5 procedure codes |
| Paid by Medicare | $6,428 |
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 70 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $3,360 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Mariko C Rajamand PLLCReno, NV · 8 clinicians
Hospital affiliation
- Renown Regional Medical CenterReno, NV
Industry payments (Open Payments)
- 2025$604.95 · 21 payments from 10 companies
- 2024$640.58 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $307.80 | 9 |
| Avadel Cns Pharmaceuticals, LLC | $58.48 | 2 |
| Sumitomo Pharma America, Inc. | $51.98 | 2 |
| Inspire Medical Systems, Inc. | $39.42 | 1 |
| Axsome Therapeutics, Inc. | $37.04 | 2 |
What the 2025 payments were for
- Food and Beverage$479.97 · 19 payments
- Education$124.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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