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Felton Institute

Q: What type of organization is Felton Institute?

Felton Institute is registered in NPPES as a Substance Abuse Rehabilitation Facility (its primary provider taxonomy).

Substance Abuse Rehabilitation Facility in San Francisco, CA · enumerated 2017 · authorized official Marvin Davis, Chief Financial & Operations Office.

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

National Provider Identifier

1538670211

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Registry record

Entity type Organization (Type 2)

Legal business name Felton Institute

Other name <Unavail>

Practice address 1500 Franklin St, San Francisco, CA, 94109

Phone (415) 474-7310

Fax (415) 931-0972

Enumeration date Oct 20, 2017

Last updated in NPPES Feb 14, 2020

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities Primary

3245S0500X Children's Substance Abuse Rehabilitation Facility Residential Treatment Facilities Secondary

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

What type of organization is Felton Institute?

Felton Institute is registered in NPPES as a Substance Abuse Rehabilitation Facility (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-14.