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

Individual provider Marriage & Family Therapist · NPI 1134534506

Marissa Brun, LMFT is a Marriage & Family Therapist in Boulder, Colorado. Practices as a sole proprietor and works from 3 locations. Licensed in California and Colorado.

Licensed in
CA, CO
In the registry since
2014
Specialties on file
2
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

1650 38th St Ste 100E
Boulder, CO 80301-2624
Phone: (720) 504-4744
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 250 Executive Park Blvd, San Francisco, CA 94134-3394 — (415) 656-0116
  • 954 North St Unit 303, Boulder, CO 80304-3420 — (720) 504-4744

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFT000.1505 (CO)
Marriage & Family Therapist Taxonomy 106H00000X · Licence LMFT103876 (CA)

Record details

NPI number1134534506
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedJune 24, 2014
Last updated in NPPESOctober 9, 2020
Certification dateOctober 9, 2020
Mailing address1650 38th St Ste 100e, Boulder, CO 80301-2624

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