Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David King
Peer Specialist in Hayward, CA · enumerated 2026.
Data current as of Jul 11, 2026 · sourced from CMS NPPES
National Provider Identifier
1225980543
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Registry record
Entity type Individual (Type 1)
Name David King
Sex Male
Practice address 795 Fletcher Ln, Hayward, CA, 94544
Phone (510) 247-8300
Fax (510) 247-8295
Enumeration date Feb 10, 2026
Last updated in NPPES Feb 10, 2026
Taxonomy & licenses
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.
Frequently asked questions
Where does David King practice?
The practice location on file with NPPES is in Hayward, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David King?
The National Provider Identifier (NPI) for David King is 1225980543, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-02-10.