Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Cassandra Stell, PMHNP

Individual provider General Practice Registered Nurse · NPI 1598951501

Mrs. Cassandra Stell, PMHNP is a General Practice Registered Nurse in Portland, Oregon. Practices as a sole proprietor and works from 3 locations. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
Specialties on file
3
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

2250 NW Flanders St Ste 105
Portland, OR 97210-5409
Phone: (503) 444-8440
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4212 Se Division St Ste 100, Portland, OR 97206-1680 — (503) 238-0705
  • 3036 Ne Mlk Jr Blvd, Portland, OR 97212-3053 — (503) 889-2500

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 096000176RN (OR)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 096000176RN (OR)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 200850054 (OR)

Record details

NPI number1598951501
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedSeptember 24, 2007
Last updated in NPPESDecember 6, 2023
Certification dateDecember 6, 2023

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