Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ceedral Deewonn Armstrong

Addiction (Substance Use Disorder) Counselor in San Francisco, CA · enumerated 2007.

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

National Provider Identifier

1669680807

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Registry record

Entity type Individual (Type 1)

Name Ms. Ceedral Deewonn Armstrong

Sex Female

Practice address 1563 Mission St, San Francisco, CA, 94103

Phone (415) 762-3700

Fax (415) 865-0119

Enumeration date May 20, 2007

Last updated in NPPES Nov 20, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 12233 (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.

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Frequently asked questions

Where does Ceedral Armstrong practice?

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

What is the NPI number for Ceedral Armstrong?

The National Provider Identifier (NPI) for Ceedral Armstrong is 1669680807, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-20.