Shayli Merlo
NPI 1619342854ActiveIndividual· Internal Medicine· Solvang, CA
Opted out of Medicare from December 2024 to December 2026. Internal Medicine in Solvang, California, licensed in CA, with an NPI issued in December 2015. Their prescriptions cost Medicare Part D more than their services did: $644,284 for 6,956 claims, against $110,459 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $256.21 in all, mostly food and beverage.
Overview
| NPI | 1619342854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Dec 13, 2015 |
| Last updated in NPPES | Aug 4, 2026 |
| Certified by provider | Aug 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A179245 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Dec 27, 2024 – Dec 27, 2026 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Medicare services in 2024
| Medicare patients | 520 |
|---|---|
| Services billed | 2,711 across 29 procedure codes |
| Paid by Medicare | $110,459 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,956 · 17,775 30-day fills |
|---|---|
| Patients | 694 |
| Total drug cost | $644,284 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$256.21 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $133.13 | 2 |
| Astrazeneca Pharmaceuticals LP | $123.08 | 1 |
What the 2025 payments were for
- Food and Beverage$256.21 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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