Crystal Ai Yaple Yamada, APRN
NPI 1942893086ActiveIndividual· Nurse Practitioner, Family· Makawao, HI
Nurse Practitioner, Family (APRN) with Amy Reisenauer MD LLC and 1 other group, practicing in Makawao, Hawaii. 271 Medicare patients in 2024, $46,887 paid; nearly all of their 363 Part D prescriptions were generic (98%). Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $1,739 in all, mostly food and beverage.
Overview
| NPI | 1942893086 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Feb 19, 2021 |
| Last updated in NPPES | Oct 10, 2025 |
| Certified by provider | Oct 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN-3155 | HI |
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 (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 271 |
|---|---|
| Services billed | 1,227 across 30 procedure codes |
| Paid by Medicare | $46,887 |
Part D prescriptions in 2024
| Prescriptions (claims) | 363 · 376 30-day fills |
|---|---|
| Patients | 167 |
| Total drug cost | $19,487 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Amy Reisenauer MD LLCKihei, HI · 7 clinicians
- Ann C Brewer MD IncMakawao, HI · 2 clinicians
Industry payments (Open Payments)
- 2025$1,739 · 50 payments from 11 companies
- 2024$1,970 · 64 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $397.17 | 18 |
| Regeneron Healthcare Solutions, Inc. | $344.49 | 6 |
| Arcutis Biotherapeutics, Inc. | $229.91 | 3 |
| Galderma Laboratories, L.P. | $223.25 | 4 |
| Lilly USA, LLC | $153.28 | 6 |
What the 2025 payments were for
- Food and Beverage$1,630 · 48 payments
- Education$108.91 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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