Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carter Lyon, RN

Q: What is the NPI number for Carter Lyon?

The National Provider Identifier (NPI) for Carter Lyon is 1972429264, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse in Oakland, CA · enumerated 2026.

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

National Provider Identifier

1972429264

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Registry record

Entity type Individual (Type 1)

Name Carter Lyon

Credential RN

Sex Male

Practice address 525 12th St, Oakland, CA, 94607

Phone (415) 827-6777

Enumeration date Jun 29, 2026

Last updated in NPPES Jun 29, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95364482 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 is the NPI number for Carter Lyon?

The National Provider Identifier (NPI) for Carter Lyon is 1972429264, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carter Lyon practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-29.