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

Kerry Lee O'Brien, NP

Individual provider Adult Health Nurse Practitioner · NPI 1366418535

Kerry Lee O'Brien, NP is a Nurse Practitioner in Milwaukie, Oregon. Qualified in 2008, 18 years ago. Practices with Marquis Clinical Services LLC, a 24-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
18
Licensed in
OR
In the registry since
2006
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

4560 SE International Way Ste 100
Milwaukie, OR 97222-4628
Phone: (503) 312-4607
Fax: (503) 296-2408
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 200950006NP (OR)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 200250084NP (OR)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 200250083NP (OR)

Record details

NPI number1366418535
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedFebruary 27, 2006
Last updated in NPPESAugust 10, 2020
Certification dateAugust 10, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Marquis Clinical Services Llc — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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