Amber Nicole Ruiz, DO
NPI 1144754292ActiveIndividual· Psychiatry & Neurology, Neurology· Portland, OR
Psychiatry & Neurology, Neurology (DO) in Portland, Oregon, trained at Touro Un College of Osteopathic Medicine, Vallejo (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $289,439 for 412 claims, against $28,667 paid for services in 2024. Elekta, Inc. reported $73.23 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144754292 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 15, 2017 |
| Last updated in NPPES | Feb 10, 2023 |
| Certified by provider | Feb 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | DO210696 | OR |
| Psychiatry & Neurology, Neurology | 2084N0400X | 20A18876 | 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 - Neurology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 313 across 16 procedure codes |
| Paid by Medicare | $28,667 |
Part D prescriptions in 2024
| Prescriptions (claims) | 412 · 692 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $289,439 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Touro Un College of Osteopathic Medicine, Vallejo |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Providence Health and Services OregonPortland, OR · 1,433 clinicians
Hospital affiliations
- Providence Milwaukie HospitalMilwaukie, OR
- Providence Newberg Medical CenterNewberg, OR
- Providence Portland Medical CenterPortland, OR
- Providence Seaside HospitalSeaside, OR
- Providence St Vincent Medical CenterPortland, OR
Other facilities
- Providence Benedictine Home HealthHome health agency · Mount Angel, OR
- Providence HospiceHospice · Portland, OR
Industry payments (Open Payments)
- 2025$73.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Elekta, Inc. | $73.23 | 1 |
What the 2025 payments were for
- Food and Beverage$73.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 178 neurologists in Portland · All neurologists in Oregon