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

Kathryn M Mastromarino

Individual provider Mental Health Counselor · NPI 1891927190

Kathryn M Mastromarino is a Mental Health Counselor in Lowell, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2009.

In the registry since
2009

Practice location Address checks out

10 Bridge St Simpson Block
Lowell, MA 01852-1268
Phone: (978) 453-5736
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1891927190
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 20, 2009
Last updated in NPPESAugust 20, 2009

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