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

Mr. Sean Michael Patrick Ferreiro

Marriage & Family Therapist in Lake Elsinore, CA · enumerated 2008 · practices at Corc Family Counseling Corporation.

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

National Provider Identifier

1770742009

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Registry record

Entity type Individual (Type 1)
Name Mr. Sean Michael Patrick Ferreiro
Sex Male
Practice address Lake Elsinore, CA, 92530
Phone (951) 318-1351
Fax (866) 288-5478
Enumeration date Jun 2, 2008
Last updated in NPPES Jun 15, 2023

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC 45865 (CA) 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 Sean Ferreiro practice?
The practice location on file with NPPES is in Lake Elsinore, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sean Ferreiro?
The National Provider Identifier (NPI) for Sean Ferreiro is 1770742009, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-15.