NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Constellations

Community/Behavioral Health Agency in Wilton, ME · enumerated 2011 · authorized official Eric Rutberg, Executive Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821389479

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Constellations
Practice address 284 Main St, Suite 190, Wilton, ME, 04294
Phone (207) 645-7010
Fax (207) 645-7141
Enumeration date Apr 29, 2011
Last updated in NPPES Aug 27, 2012

Taxonomy & classification

251B00000X Case Management Agency Agencies Secondary
251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Eric Rutberg
Title Executive Director
Phone (207) 645-7010

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-08-27. Verify at npiregistry.cms.hhs.gov.
Where is Constellations located?
The practice location on file with NPPES is in Wilton, ME.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-27.