Ruby Ann Hayasaka, RDN
NPI 1831723071ActiveIndividual· Dietitian, Registered· Honolulu, HI
Dietitian, Registered (RDN) with Malama Kidney Center, LLC., practicing in Honolulu, Hawaii. Medicare paid $7,630 for services to 44 patients in 2024.
Overview
| NPI | 1831723071 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RDN |
| Sole proprietor | Yes |
| NPI issued | Feb 26, 2020 |
| Last updated in NPPES | Feb 26, 2020 |
| Certified by provider | Feb 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dietitian, Registered Primary | 133V00000X | — | — |
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 - Registered Dietitian Or Nutrition Professional (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 259 across 2 procedure codes |
| Paid by Medicare | $7,630 |
Education and affiliations
| Graduation year | 1971 |
|---|---|
| Medicare specialty | Registered Dietitian Or Nutrition Professional |
| Telehealth | Offers telehealth |
Medical group
- Malama Kidney Center, LLC.Honolulu, HI · 2 clinicians
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