MRS. CASSANDRA STELL (PMHNP) – Psychiatric/Mental Health Registered Nurse, NPI 1598951501
Psychiatric/Mental Health Registered Nurse
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MRS. CASSANDRA STELL (PMHNP)
2250 NW FLANDERS ST STE 105
PORTLAND, OR 972105409
Phone: (503) 444-8440
Type: Location
3777, Southeast Naef Road, Concord, Portland, Metro, Clackamas County, Oregon, 97267, United States
PORTLAND, OR 972083777
Phone: (503) 413-3900
Fax: (503) 413-3710
Type: Mailing
Go Health, 2850, Southeast Powell Valley Road, Powell Valley, Gresham, Metro, Multnomah County, Oregon, 97080, United States
GRESHAM, OR 970801494
Phone: (503) 666-5050
Fax: (503) 666-1162
Type: Location
4212 SE Division St Ste 100
Portland, OR 972061680
Phone: (503) 238-0705
Type: Location
3036 NE Mlk Jr Blvd
Portland, OR 972123053
Phone: (503) 889-2500
Type: Location
PO BOX 8459
PORTLAND, OR 972078459
Phone: (503) 238-0769
Type: Mailing
3036 NE MLK JR BLVD
PORTLAND, OR 972123053
Phone: (503) 889-2500
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $485.
Total Amount is formed as General ($485) + Research ($0) + Ownership ($0) = $485.
Last reported payment date: 2024-10-02 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($150).
Total Amount
$485
General + Research + Ownership
Payments
4
Total payment records
General Amount
$485
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Pharmaceuticals, Inc | $150 |
| Otsuka America Pharmaceutical, Inc. | $122 |
| Teva Pharmaceuticals USA, Inc. | $115 |
| ABBVIE INC. | $99 |
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: 2008-10-06
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 |
|---|---|---|---|---|
| I20081006000313 | I | Nurse Practitioner | OR | 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 97210)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Internal Medicine | OR | |
| Vascular Surgery, General Surgery | OR | |
| Physician Assistant | OR | |
| Internal Medicine | OR | |
| Critical Care (Intensivists) | OR | |
| - | OR | |
| Internal Medicine | OR | |
| Internal Medicine | OR | |
| Nurse Practitioner | OR | |
| - | OR |
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