Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Charles Saenz
Social Worker in Stockton, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780447821
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Registry record
Entity type Individual (Type 1)
Name Charles Saenz
Sex Male
Practice address 10100 Trinity Pkwy Ste 100, Stockton, CA, 95219
Phone (209) 953-3767
Enumeration date Feb 1, 2024
Last updated in NPPES Feb 1, 2024
Taxonomy & licenses
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
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 Charles Saenz?
Charles Saenz is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Allanjay Cababat Registered Nurse · Stockton, CA NPI 1831654839 Radhika Sivasankara Pillai Ambulatory Care Registered Nurse · Stockton, CA NPI 1518670413 Joan Singson Case Manager/Care Coordinator · Stockton, CA NPI 1992482475 Peaches Cabrera Case Manager/Care Coordinator · Stockton, CA NPI 1013775774 Paige Jones Case Manager/Care Coordinator · Stockton, CA NPI 1669230322 Becky Rebelez Social Worker · Stockton, CA NPI 1104684869 Victor Nwaoha Primary Care Nurse Practitioner · Stockton, CA NPI 1376418327
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-01.