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

Leah Christensen Ottow, LCSW

Individual provider Clinical Social Worker · NPI 1346577020

Leah Christensen Ottow, LCSW is a Clinical Social Worker in Portland, Maine. Licensed in Maine. Registered with an NPI since 2009.

Licensed in
ME
In the registry since
2009
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

66 State St
Portland, ME 04101-3751
Phone: (207) 871-7431
Fax: (207) 871-7457
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC12338 (ME)

Record details

NPI number1346577020
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 17, 2009
Last updated in NPPESNovember 17, 2009

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