Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Miss. Stephen Patrick O'Sullivan, MS, QMHP

Individual provider Mental Health Counselor · NPI 1689714958

Miss. Stephen Patrick O'Sullivan, MS, QMHP is a Mental Health Counselor in Portland, Oregon. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

9268 SE Clinton St
Portland, OR 97266-1456
Phone: (503) 872-0483
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1689714958
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , QMHP
Sole proprietorYes
NPI enumeratedFebruary 7, 2007
Last updated in NPPESJuly 8, 2007

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