Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Summit Silver Creek, LLC

Substance Abuse Rehabilitation Facility in Watford City, ND · enumerated 2019 · authorized official Matthew D'Alessandro, Managing Partner.

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

National Provider Identifier

1306308101

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Registry record

Entity type Organization (Type 2)

Legal business name Summit Silver Creek, LLC

Practice address 2046 125 T Ave Nw, Watford City, ND, 58854

Phone (732) 580-1732

Fax (701) 597-3004

Enumeration date Apr 2, 2019

Last updated in NPPES Nov 15, 2021

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

Authorized official

Name Matthew D'Alessandro

Title Managing Partner

Phone (732) 580-1732

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 2021-11-15. Verify at npiregistry.cms.hhs.gov.

Where is Summit Silver Creek, LLC located?

The practice location on file with NPPES is in Watford City, ND.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-15.