Xinran Maria Xiang, M.D.
NPI 1720469133ActiveIndividual· Pediatrics, Neurodevelopmental Disabilities· Portland, OR
Pediatrics, Neurodevelopmental Disabilities (M.D.) in Portland, Oregon, trained at University of Michigan Medical School (class of 2015). Part D covered 16 prescriptions written in 2024. Marinus Pharmaceuticals, Inc. reported $21.56 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1720469133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 11, 2015 |
| Last updated in NPPES | Dec 8, 2022 |
| Certified by provider | Dec 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Neurodevelopmental Disabilities Primary | 2080P0008X | MD197834 | OR |
| Pediatrics | 208000000X | 4301107674 | MI |
| Psychiatry & Neurology, Neurology | 2084N0400X | MD197834 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | 304509 | LA |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 16 30-day fills |
|---|---|
| Total drug cost | $83,587 |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Pediatric Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Ohsu Hospital and ClinicsPortland, OR
Industry payments (Open Payments)
- 2024$21.56 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Marinus Pharmaceuticals, Inc. | $21.56 | 1 |
What the 2024 payments were for
- Food and Beverage$21.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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