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

MS. Mackenzie Kaylen Theis, MSW

Individual provider Counselor · NPI 1457898041

MS. Mackenzie Kaylen Theis, MSW is a Counselor in Nevada City, California. Practices as a sole proprietor. Registered with an NPI since 2017.

In the registry since
2017
Specialties on file
3
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

24077 State Highway 49
Nevada City, CA 95959-8519
Phone: (530) 265-9057
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Counselor Taxonomy 101Y00000X
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1457898041
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedJanuary 20, 2017
Last updated in NPPESAugust 23, 2023
Certification dateAugust 23, 2023

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