Merissa Anne Ferraro, AGNP-BC
NPI 1003248576ActiveIndividual· Nurse Practitioner, Adult Health· San Diego, CA
Nurse Practitioner, Adult Health (AGNP-BC) with Sharp Rees-Stealy Medical Group Inc, practicing in San Diego, California. 147 Medicare patients in 2024, $32,811 paid; nearly all of their 221 Part D prescriptions were generic (94%). Organon LLC was the largest of 13 companies reporting payments in 2025, $893.53 in all, mostly food and beverage.
Overview
| NPI | 1003248576 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP-BC |
| Sole proprietor | No |
| NPI issued | Aug 6, 2013 |
| Last updated in NPPES | May 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 1003248576 | CA |
| Nurse Practitioner, Adult Health | 363LA2200X | 2013001175 | MN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 147 |
|---|---|
| Services billed | 756 across 32 procedure codes |
| Paid by Medicare | $32,811 |
Part D prescriptions in 2024
| Prescriptions (claims) | 221 · 243 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $24,000 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Sharp Rees-Stealy Medical Group IncSan Diego, CA · 884 clinicians
Industry payments (Open Payments)
- 2025$893.53 · 30 payments from 13 companies
- 2024$777.48 · 22 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $188.12 | 3 |
| Janssen Biotech, Inc. | $183.38 | 6 |
| Genzyme Corporation | $106.40 | 3 |
| Incyte Corporation | $77.95 | 3 |
| Abbvie Inc. | $72.71 | 3 |
What the 2025 payments were for
- Food and Beverage$794.53 · 29 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Adult Health providers in San Diego
- 1700763794
- 1124812730
- 1710142476
- 1861272569
- 1790035780
- 1114071438
- 1376149609
- 1194279901
- 1720414196
- 1780395897
- 1912324138
- 1609865740
All Nurse Practitioner, Adult Health providers in California →