Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Felton Institute

Community/Behavioral Health Agency in Vallejo, CA · enumerated 2025 · authorized official Marvin Davis, Chief Financial & Operations Office.

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

National Provider Identifier

1154134146

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Registry record

Entity type Organization (Type 2)

Legal business name Felton Institute

Practice address 1840 Capitol St Ste B, Vallejo, CA, 94590

Phone (707) 440-9923

Fax (510) 227-1070

Enumeration date Jan 31, 2025

Last updated in NPPES Jan 31, 2025

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Marvin Davis

Title Chief Financial & Operations Office

Phone (415) 474-7310

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 is Felton Institute located?

The practice location on file with NPPES is in Vallejo, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-01-31. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Elizabeth Hensley Marriage & Family Therapist · Vallejo, CA NPI 1669110102

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-31.