Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Violet Anne Buffalo, ASW

Clinical Social Worker in Lafayette, CA · enumerated 2026.

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

National Provider Identifier

1588573984

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Registry record

Entity type Individual (Type 1)

Name Violet Anne Buffalo

Credential ASW

Sex Female

Practice address 978 2nd St Ste 200, Lafayette, CA, 94549

Phone (925) 386-6037

Enumeration date Sep 2, 2026

Last updated in NPPES Sep 2, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ASW139397 (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

What is the NPI number for Violet Buffalo?

The National Provider Identifier (NPI) for Violet Buffalo is 1588573984, a Type 1 (individual) record in the CMS NPPES registry.

Where does Violet Buffalo practice?

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

Other providers at this practice address

Browse all →

Lauren Bruhn Marriage & Family Therapist · Lafayette, CA NPI 1043992357 Marria Kee Mental Health Counselor · Lafayette, CA NPI 1972389443 Danielle Wilson School Psychologist · Lafayette, CA NPI 1356113591 Charles Crockett Marriage & Family Therapist · Lafayette, CA NPI 1407601206 Eugenia Villalpando School Psychologist · Lafayette, CA NPI 1801743216

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-02.