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

Quinn Yen, DO

Individual provider Psychiatry Physician · NPI 1265920912

Quinn Yen, DO is a Psychiatry Physician in Boulder, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2018
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

2501 Walnut St Ste 201
Boulder, CO 80302-5753
Phone: (303) 854-8510
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence DR0065368 (CO)

Record details

NPI number1265920912
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 27, 2018
Last updated in NPPESJuly 8, 2022
Certification dateJuly 8, 2022
Mailing address2501 Walnut St Ste 201, Boulder, CO 80302-5753

Other providers in Boulder