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

Rob Quarles, BA, CACII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1205358850

Rob Quarles, BA, CACII is an Addiction (Substance Use Disorder) Counselor in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2017.

Licensed in
CO
In the registry since
2017
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

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Practice location Address checks out

2425 S Colorado Blvd Ste 200
Denver, CO 80222-5937
Phone: (720) 214-0808
Fax: (720) 214-0819
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 0007776 (CO)

Record details

NPI number1205358850
Entity typeIndividual (Type 1)
GenderMale
Credentials BA , CACII
Sole proprietorNo
NPI enumeratedJuly 14, 2017
Last updated in NPPESJuly 21, 2022

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