Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Marichel Emmyth Diaz, PPS
School Counselor in Wildomar, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932047297
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Registry record
Entity type Individual (Type 1)
Name Mrs. Marichel Emmyth Diaz
Credential PPS
Sex Female
Practice address 20150 Mayhall Dr, Wildomar, CA, 92595
Phone (951) 253-7630
Fax (951) 253-7631
Enumeration date Mar 24, 2026
Last updated in NPPES Mar 24, 2026
Taxonomy & licenses
101YS0200X School Counselor Behavioral Health & Social Service Providers · License 240192710 (CA) 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.
Frequently asked questions
Where does Marichel Diaz practice?
The practice location on file with NPPES is in Wildomar, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marichel Diaz?
The National Provider Identifier (NPI) for Marichel Diaz is 1932047297, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-24.