CASSANDRA SERENE DENGLER (ARNP, PMHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1336983105
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,268 NURSE PRACTITIONER in WA
Provider Addresses for CASSANDRA SERENE DENGLER (ARNP, PMHNP)
1730 LABOUNTY DR STE 9-24
FERNDALE, WA 982488959
Phone: (360) 404-7463
Fax: (360) 282-0734
Type: Mailing
117 N 1ST ST STE 55
MOUNT VERNON, WA 982732858
Phone: (360) 588-4950
Type: Location
3402 173rd Pl NE Ste 201
Arlington, WA 98223
Phone: (206) 242-8211
Fax: (206) 242-0162
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 38 Open Payments records for all available years, with a total value of $1,236.
Total Amount is formed as General ($1,236) + Research ($0) + Ownership ($0) = $1,236.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Teva Pharmaceuticals USA, Inc. ($360).
Total Amount
$1,236
General + Research + Ownership
Payments
38
Total payment records
General Amount
$1,236
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-07-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20240725001316 | I | Nurse Practitioner | WA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 98248)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Marriage And Family Therapist | WA | |
| Nurse Practitioner | OK | |
| Mental Health Counselor | WA | |
| Nurse Practitioner | MA | |
| Marriage And Family Therapist | WA | |
| Nurse Practitioner | WA | |
| Nurse Practitioner | WA | |
| Marriage And Family Therapist | WA | |
| Clinical Social Worker | LA | |
| Mental Health Counselor | FL |
Reviews
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