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

Dominique Guillen, LCSW

Individual provider Clinical Social Worker · NPI 1043831084

Dominique Guillen, LCSW is a Clinical Social Worker in Denver, Colorado. Qualified in 2019, 7 years ago. Practices as a sole proprietor. Licensed in Colorado.

Years since qualifying
7
Licensed in
CO
In the registry since
2020
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1500 N Grant St Ste N
Denver, CO 80203-1859
Phone: (720) 466-3642
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 09928206 (CO)

Record details

NPI number1043831084
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 30, 2020
Last updated in NPPESFebruary 27, 2026
Certification dateFebruary 27, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Accepts Medicare assignment Not indicated

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