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

Ms. Peggy M Lucchesi, M.A., L..M.H.C.

Professional Counselor in Lafayette, CA · enumerated 2008.

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

National Provider Identifier

1447429675

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Registry record

Entity type Individual (Type 1)

Name Ms. Peggy M Lucchesi

Credential M.A., L..M.H.C.

Sex Female

Practice address Lafayette, CA, 94549

Phone (973) 723-1488

Fax (973) 723-1488

Enumeration date Feb 21, 2008

Last updated in NPPES Jul 23, 2020

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 004107 (NY) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 1932 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Peggy Lucchesi practice?

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

What is the NPI number for Peggy Lucchesi?

The National Provider Identifier (NPI) for Peggy Lucchesi is 1447429675, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-23.