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

Erick Guillermo Esmenjaud, D.D.S.

Dentist in Ontario, CA · enumerated 2007 · practices at Ingrid Mack Cruz DDS A Professional Dental Corporation.

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

National Provider Identifier

1952438970

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Registry record

Entity type Individual (Type 1)
Name Erick Guillermo Esmenjaud
Credential D.D.S.
Sex Male
Practice address Ontario, CA, 91761
Phone (909) 947-0670
Fax (909) 673-0527
Enumeration date Feb 27, 2007
Last updated in NPPES Oct 12, 2015

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 50408 (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.

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Frequently asked questions

How do I verify Erick Esmenjaud's NPI record?
Cross-check NPI 1952438970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1952438970 active?
Yes, as of the latest NPPES snapshot, NPI 1952438970 is active (record last updated 2015-10-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-12.