Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nicole Marie Koprek

Addiction (Substance Use Disorder) Counselor in El Sobrante, CA · enumerated 2016.

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

National Provider Identifier

1245690627

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Registry record

Entity type Individual (Type 1)

Name Nicole Marie Koprek

Sex Female

Practice address El Sobrante, CA, 94803

Phone (510) 375-1930

Enumeration date Feb 29, 2016

Last updated in NPPES Feb 29, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Primary

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.

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Frequently asked questions

Where does Nicole Koprek practice?

The practice location on file with NPPES is in El Sobrante, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Nicole Koprek?

The National Provider Identifier (NPI) for Nicole Koprek is 1245690627, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-29.