Asako Yanagihara Shin, FNP
NPI 1558674069ActiveIndividual· Nurse Practitioner, Family· Madera, CA
Nurse Practitioner, Family (FNP) with Community Foundation Medical Group, practicing in Madera, California. Their prescriptions cost Medicare Part D more than their services did: $626,740 for 1,916 claims, against $2,409 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 12 companies reporting payments in 2025, $1,036 in all, mostly food and beverage.
Overview
| NPI | 1558674069 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jul 26, 2010 |
| Last updated in NPPES | Jul 26, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 19970 | 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 | 25 |
|---|---|
| Services billed | 56 across 15 procedure codes |
| Paid by Medicare | $2,409 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,916 · 4,998 30-day fills |
|---|---|
| Patients | 518 |
| Total drug cost | $626,740 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Community Foundation Medical GroupFresno, CA · 283 clinicians
Industry payments (Open Payments)
- 2025$1,036 · 56 payments from 12 companies
- 2024$1,776 · 88 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $221.12 | 6 |
| Amgen Inc. | $209.60 | 13 |
| Merck Sharp & Dohme LLC | $175.01 | 8 |
| Novartis Pharmaceuticals Corporation | $160.39 | 15 |
| Pfizer Inc. | $80.85 | 5 |
What the 2025 payments were for
- Food and Beverage$1,036 · 56 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 family nurse practitioners in Madera · All family nurse practitioners in California