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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Elizabeth Martinez Dunstan

Mental Health Counselor in Chino, CA · enumerated 2008.

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

National Provider Identifier

1366629149

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Registry record

Entity type Individual (Type 1)
Name Mrs. Elizabeth Martinez Dunstan
Sex Female
Practice address 3683 Chino Ave, Chino, CA, 91710
Phone (845) 405-1415
Enumeration date Jan 23, 2008
Last updated in NPPES Mar 10, 2008

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Elizabeth Dunstan?
Elizabeth Dunstan is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-10.