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

Mariellen Walz, BA, MST

Individual provider Social Worker · NPI 1881828937

Mariellen Walz, BA, MST is a Social Worker in Ignacio, Colorado. Licensed in Colorado. Registered with an NPI since 2009.

Licensed in
CO
In the registry since
2009
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

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Practice location Address checks out

296 Mouache St
Ignacio, CO 81137
Phone: (970) 563-4555
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 1106-00 (CO)

Record details

NPI number1881828937
Entity typeIndividual (Type 1)
GenderFemale
Credentials BA , MST
Sole proprietorNo
NPI enumeratedMay 5, 2009
Last updated in NPPESMay 5, 2009

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