Chris Kos, PMHNP-BC
NPI 1548747256ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Vancouver, WA
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with Sokyahealth Medical Group PC, practicing in Vancouver, Washington. Their prescriptions cost Medicare Part D more than their services did: $35,629 for 556 claims, against $8,340 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 4 companies reporting payments in 2025, $561.83 in all, mostly food and beverage.
Overview
| NPI | 1548747256 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Jul 25, 2018 |
| Last updated in NPPES | Apr 15, 2025 |
| Certified by provider | Apr 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 1111915 | TX |
| Registered Nurse | 163W00000X | 947428 | TX |
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 (OR); Practitioner - Nurse Practitioner (TX); Practitioner - Nurse Practitioner (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 169 across 7 procedure codes |
| Paid by Medicare | $8,340 |
Part D prescriptions in 2024
| Prescriptions (claims) | 556 · 761 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $35,629 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Sokyahealth Medical Group PCAustin, TX · 70 clinicians
Industry payments (Open Payments)
- 2025$561.83 · 19 payments from 4 companies
- 2024$804.68 · 32 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $264.28 | 13 |
| Abbvie Inc. | $182.67 | 4 |
| Janssen Scientific Affairs, LLC | $90.37 | 1 |
| Janssen Pharmaceuticals, Inc | $24.51 | 1 |
What the 2025 payments were for
- Food and Beverage$561.83 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 147 psychiatric nurse practitioners in Vancouver · All psychiatric nurse practitioners in Washington