Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ryan Parker Karnoski, PHD, LCSW

Clinical Social Worker in El Sobrante, CA · enumerated 2019 · practices at La Cheim School, Inc..

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

National Provider Identifier

1386207454

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Registry record

Entity type Individual (Type 1)

Name Dr. Ryan Parker Karnoski

Credential PHD, LCSW

Sex Male

Practice address 4892 San Pablo Dam Rd, El Sobrante, CA, 94803

Phone (510) 836-9567

Enumeration date Apr 15, 2019

Last updated in NPPES Jul 28, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 97271 (CA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

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Frequently asked questions

How do I verify Ryan Karnoski's NPI record?

Cross-check NPI 1386207454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386207454 active?

Yes, as of the latest NPPES snapshot, NPI 1386207454 is active (record last updated 2026-07-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-28.