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

Nancy Maiello LICSW LLC

Organization Community/Behavioral Health Agency · NPI 1558634246

Nancy Maiello LICSW LLC is a Community/Behavioral Health Agency in Portland, Maine. Licensed in New Hampshire. Registered with an NPI since 2012.

Licensed in
NH
In the registry since
2012
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

90 Whitney Ave
Portland, ME 04102-2586
Phone: (207) 752-0731
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X
Community/Behavioral Health Agency Taxonomy 251S00000X · Licence 653 (NH)

Record details

NPI number1558634246
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nancy Maiello — Owner · (207) 752-0731
NPI enumeratedFebruary 12, 2012
Last updated in NPPESOctober 4, 2021
Certification dateOctober 4, 2021
Mailing address90 Whitney Ave, Portland, ME 04102-2586

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