Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ivan W. Ho, D.D.S.

General Practice Dentistry in Laguna Hills, CA · enumerated 2006.

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

National Provider Identifier

1891762886

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Registry record

Entity type Individual (Type 1)

Name Dr. Ivan W. Ho

Credential D.D.S.

Sex Male

Practice address 24953 Paseo De Valencia Ste 6c, Laguna Hills, CA, 92653

Phone (949) 880-6638

Enumeration date Mar 8, 2006

Last updated in NPPES Nov 13, 2020

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 39010 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Ivan Ho's NPI record?

Cross-check NPI 1891762886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891762886 active?

Yes, as of the latest NPPES snapshot, NPI 1891762886 is active (record last updated 2020-11-13).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-13.