Larissa Ruano Celles, RN, MSN, GNP, GCNS
NPI 1902178700ActiveIndividual· Nurse Practitioner, Gerontology· Torrance, CA
Nurse Practitioner, Gerontology (RN, MSN, GNP, GCNS) with Wound Doctors, practicing in Torrance, California. 38 Medicare patients in 2024, $95,373 paid; nearly all of their 66 Part D prescriptions were generic (97%). Janssen Biotech, Inc. was the largest of 32 companies reporting payments in 2025, $1,939 in all, mostly food and beverage. Lists Lac/Harbor-Ucla Med Center as a hospital affiliation.
Overview
| NPI | 1902178700 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN, MSN, GNP, GCNS |
| Sole proprietor | No |
| NPI issued | Feb 8, 2012 |
| Last updated in NPPES | Feb 8, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | NP20963 | CA |
| Clinical Nurse Specialist, Gerontology | 364SG0600X | CNS3629 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 38 |
|---|---|
| Services billed | 1,249 across 12 procedure codes |
| Paid by Medicare | $95,373 |
Part D prescriptions in 2024
| Prescriptions (claims) | 66 · 157 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $2,047 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Wound DoctorsInglewood, CA · 3 clinicians
Hospital affiliation
- Lac/Harbor-Ucla Med CenterTorrance, CA
Industry payments (Open Payments)
- 2025$1,939 · 80 payments from 32 companies
- 2024$1,571 · 49 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $231.04 | 7 |
| E.R. Squibb & Sons, L.L.C. | $206.91 | 14 |
| Celgene Corporation | $146.73 | 12 |
| Incyte Corporation | $83.59 | 3 |
| Karyopharm Therapeutics Inc. | $81.76 | 3 |
What the 2025 payments were for
- Food and Beverage$1,939 · 80 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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