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

Kathleen Kosnow

Individual provider Mental Health Counselor · NPI 1730499864

Kathleen Kosnow is a Mental Health Counselor in Portland, Maine. Licensed in Maine. Registered with an NPI since 2010.

Licensed in
ME
In the registry since
2010

Practice location Address checks out

510 Cumberland Ave
Portland, ME 04101-2220
Phone: (207) 553-5800
Fax: (207) 874-1155
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence CC1717 (ME)

Record details

NPI number1730499864
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 7, 2010
Last updated in NPPESOctober 7, 2010

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