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

Andi Williams

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1285275453

Andi Williams is an Addiction (Substance Use Disorder) Counselor in Boulder, Colorado. Registered with an NPI since 2019.

In the registry since
2019
Specialties on file
2

Practice location Address checks out

1000 Alpine Ave
Boulder, CO 80304-3406
Phone: (303) 443-8500
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1285275453
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 30, 2019
Last updated in NPPESSeptember 30, 2019
Mailing address7870 W Us Highway 50, Salida, CO 81201-9345

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