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

MS. Gail Robin Marcus, LCSW

Individual provider Psychologist · NPI 1033261888

MS. Gail Robin Marcus, LCSW is a Clinical Social Worker in Boulder, Colorado. Qualified in 1986, 40 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
40
Licensed in
CO
In the registry since
2007
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

1800 30th St Ste 217B
Boulder, CO 80301
Phone: (303) 641-6475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 992088 (CO)

Record details

NPI number1033261888
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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