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

Mrs. Clarissa D Ford

Addiction (Substance Use Disorder) Counselor in Bay Point, CA · enumerated 2020.

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

National Provider Identifier

1639703309

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Registry record

Entity type Individual (Type 1)

Name Mrs. Clarissa D Ford

Sex Female

Practice address Bay Point, CA, 94565

Phone (925) 238-5061

Enumeration date Mar 2, 2020

Last updated in NPPES Jul 30, 2020

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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 Clarissa Ford practice?

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

What is the NPI number for Clarissa Ford?

The National Provider Identifier (NPI) for Clarissa Ford is 1639703309, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-30.