Cassandra Serene Dengler, ARNP, PMHNP
NPI 1336983105ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Mount Vernon, WA
Nurse Practitioner, Psych/Mental Health (ARNP, PMHNP) with Counseling Services for Wellbeing, Inc., practicing in Mount Vernon, Washington. Part D covered 164 prescriptions written in 2024, 96% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 5 companies reporting payments in 2025, $264.43 in all, mostly food and beverage.
Overview
| NPI | 1336983105 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP, PMHNP |
| Sole proprietor | No |
| NPI issued | Jun 25, 2024 |
| Last updated in NPPES | Oct 23, 2024 |
| Certified by provider | Oct 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP61574970 | WA |
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 (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 164 · 227 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $11,035 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Counseling Services for Wellbeing, Inc.Burien, WA · 29 clinicians
Industry payments (Open Payments)
- 2025$264.43 · 8 payments from 5 companies
- 2024$1,253 · 39 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $87.27 | 2 |
| Neurocrine Biosciences, Inc. | $69.25 | 1 |
| Otsuka America Pharmaceutical, Inc. | $45.40 | 2 |
| Alkermes, Inc. | $39.14 | 2 |
| E.R. Squibb & Sons, L.L.C. | $23.37 | 1 |
What the 2025 payments were for
- Food and Beverage$264.43 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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