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

Mary C. Wathen, ARNP, CNM

Individual provider Nurse Practitioner · NPI 1336103944

Mary C. Wathen, ARNP, CNM is a Nurse Practitioner in Portland, Oregon. Licensed in Oregon and Washington. Registered with an NPI since 2006.

Licensed in
OR, WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

See every abbreviation used in this directory →

Practice location Address checks out

9427 SW Barnes Rd Ste 395
Portland, OR 97225-6652
Phone: (503) 216-2602
Show map & directions

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

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 201150146NP (OR)
Nurse Practitioner Taxonomy 363L00000X · Licence AP30004769 (WA)
Advanced Practice Midwife Taxonomy 367A00000X · Licence AP30004769 (WA)

Record details

NPI number1336103944
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP , CNM
Sole proprietorNo
NPI enumeratedApril 12, 2006
Last updated in NPPESOctober 20, 2020
Certification dateOctober 20, 2020

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