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

Dr. Ryan Daniel Bias, D.C.

Chiropractor in Placentia, CA · enumerated 2012 · practices at Placentia Linda Chiropractic Inc.

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

National Provider Identifier

1598038010

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Registry record

Entity type Individual (Type 1)
Name Dr. Ryan Daniel Bias
Credential D.C.
Sex Male
Practice address Placentia, CA, 92870
Phone (714) 223-5920
Fax (714) 223-5923
Enumeration date Feb 14, 2012
Last updated in NPPES Feb 14, 2012

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 32196 (CA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 Bias's NPI record?
Cross-check NPI 1598038010 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598038010 active?
Yes, as of the latest NPPES snapshot, NPI 1598038010 is active (record last updated 2012-02-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-14.