Sharlene Joyce Sison De Castro
NPI 1750019824ActiveIndividual· Nurse Practitioner, Family· National City, CA
Nurse Practitioner, Family with Omar Osman Practice, LLC, practicing in National City, California. Mostly services rather than prescriptions: Medicare paid $97,980 for 116 patients in 2024, with only 36 Part D claims. Hologic Sales and Service, LLC reported $41.80 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1750019824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 8, 2022 |
| Last updated in NPPES | Aug 12, 2023 |
| Certified by provider | Aug 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | NP95021762 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 116 |
|---|---|
| Services billed | 1,486 across 9 procedure codes |
| Paid by Medicare | $97,980 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 79 30-day fills |
|---|---|
| Total drug cost | $2,820 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Omar Osman Practice, LLCFresno, CA · 48 clinicians
Industry payments (Open Payments)
- 2024$41.80 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $41.80 | 2 |
What the 2024 payments were for
- Food and Beverage$41.80 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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