Organization
Cornerstones of Maine Inc.
Provider's NPPES record last updated: October 16, 2024
Overview
- Entity Type
- Organization
- NPI
- 1477068757
- Primary Specialty
- Community Based Residential Treatment Facility, Mental Illness
- Practice Location
- Biddeford, Maine
- Organization Subpart
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 10:47 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Community Based Residential Treatment Facility, Mental Illness
Residential Treatment Facilities
A home-like residential facility providing psychiatric treatment and psycho/social rehabilitative services to individuals diagnosed with mental illness.
Taxonomy code 320800000X
Practice Locations
Practice Location
257 South St
Biddeford, Maine 04005-2154
Phone: (800) 588-6898
Additional Practice Location
59 Pine St
Portland, Maine 04102-4038
Phone: (800) 588-6898
Additional Practice Location
275 State St
Portland, Maine 04101-2318
Phone: (800) 588-6898
Other Names
- Cornerstones of MaineReported October 16, 2024
Record Information
- Enumeration Date
- December 7, 2017
- Provider's NPPES Record Last Updated
- October 16, 2024
- Certification Date
- October 16, 2024
- NPISignal NPPES Dataset
- August 2026
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