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

Mrs. Maria Isabel Sloan, MS

Individual provider Counselor · NPI 1902214034

Mrs. Maria Isabel Sloan, MS is a Counselor in Corvallis, Oregon. Registered with an NPI since 2014.

In the registry since
2014
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

530 NW 27th St
Corvallis, OR 97330-5223
Phone: (541) 766-6835
Fax: (541) 766-6186
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X
Counselor Taxonomy 101Y00000X

Record details

NPI number1902214034
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedAugust 1, 2014
Last updated in NPPESJuly 14, 2025
Certification dateJuly 14, 2025

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