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

Duane F Mullner

Individual provider Professional Counselor · NPI 1487147245

Duane F Mullner is a Professional Counselor in Golden, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2018

Practice location Address checks out

807 Arapahoe St
Golden, CO 80401-1032
Phone: (303) 985-3534
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 509 (CO)

Record details

NPI number1487147245
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 7, 2018
Last updated in NPPESJune 7, 2018
Mailing address6383 Secrest St, Arvada, CO 80403-7484

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