Elisa Nerez Wong, B.S., PA-C
NPI 1174589931ActiveIndividual· Physician Assistant, Medical· Carmichael, CA
Physician Assistant, Medical (B.S., PA-C) with Ritchie Wong MD Inc, practicing in Carmichael, California. Part D covered 685 prescriptions written in 2024, 86% of them generic. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $236.24 in all, mostly food and beverage.
Overview
| NPI | 1174589931 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | B.S., PA-C |
| Sole proprietor | No |
| NPI issued | Apr 21, 2006 |
| Last updated in NPPES | Jan 28, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA 15291 | 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 - Physician Assistant (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 685 · 1,519 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $26,050 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Ritchie Wong MD IncCarmichael, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$236.24 · 6 payments from 3 companies
- 2024$281.79 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $167.41 | 3 |
| Pfizer Inc. | $41.15 | 2 |
| Lilly USA, LLC | $27.68 | 1 |
What the 2025 payments were for
- Food and Beverage$236.24 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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