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

Cornerstones of Maine Inc

Organization Mental Illness Community Based Residential Treatment Facility · NPI 1477068757

Cornerstones of Maine Inc is a Mental Illness Community Based Residential Treatment Facility in Biddeford, Maine. Works from 3 locations. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

257 S St
Biddeford, ME 04005-2154
Phone: (800) 588-6898
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 275 State St, Portland, ME 04101-2318 — (800) 588-6898
  • 59 Pine St, Portland, ME 04102-4038 — (800) 588-6898

Specialties & licences

Mental Illness Community Based Residential Treatment Facility (primary) Taxonomy 320800000X

Record details

NPI number1477068757
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jacob Gelles — Co-Ceo · (917) 225-0383
Other names Cornerstones Of Maine
NPI enumeratedDecember 7, 2017
Last updated in NPPESOctober 16, 2024
Certification dateOctober 16, 2024
Mailing address257 South St, Biddeford, ME 04005-2154