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

Chelsea Maryn Michielsen, DNP, FNP

Individual provider Family Nurse Practitioner · NPI 1740905827

Chelsea Maryn Michielsen, DNP, FNP is a Family Nurse Practitioner in Tigard, Oregon. Licensed in Oregon. Registered with an NPI since 2022.

Licensed in
OR
In the registry since
2022
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

16083 SW Uppr Boones Ferry RD Ste 130
Tigard, OR 97224-7737
Phone: (503) 603-9087
Fax: (503) 603-9122
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 10000025 (OR)

Record details

NPI number1740905827
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP
Sole proprietorNo
NPI enumeratedOctober 11, 2022
Last updated in NPPESOctober 11, 2022
Certification dateAugust 26, 2022

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