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

Marisa Kelsey Sierra, LMFT

Individual provider Marriage & Family Therapist · NPI 1073287959

Marisa Kelsey Sierra, LMFT is a Marriage & Family Therapist in Madison, Connecticut. Practices as a sole proprietor. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

10 School St
Madison, CT 06443-3033
Phone: (203) 245-5645
Fax: (203) 245-0078
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X

Record details

NPI number1073287959
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedAugust 4, 2021
Last updated in NPPESJune 17, 2026
Certification dateJune 17, 2026

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