Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Adan Mercado
School Counselor in Modesto, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811859960
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Registry record
Entity type Individual (Type 1)
Name Adan Mercado
Sex Male
Practice address 426 Locust St, Modesto, CA, 95351
Phone (209) 492-1855
Enumeration date Nov 26, 2025
Last updated in NPPES Nov 26, 2025
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
What is the NPI number for Adan Mercado?
The National Provider Identifier (NPI) for Adan Mercado is 1811859960, a Type 1 (individual) record in the CMS NPPES registry.
Where does Adan Mercado practice?
The practice location on file with NPPES is in Modesto, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Anthony Perez Behavior Analyst · Modesto, CA NPI 1649740218 Olivia Vazquez School Counselor · Modesto, CA NPI 1689449415 Jesika Farhadi School Counselor · Modesto, CA NPI 1063393007 Alejandro De Loa Franco Counselor · Modesto, CA NPI 1053287722 Amber Barnwell Health & Wellness Coach · Modesto, CA NPI 1710853023 Krystal Trinkler School Counselor · Modesto, CA NPI 1225904394 David Hernandez School Counselor · Modesto, CA NPI 1932061074 Isaac Henderson School Counselor · Modesto, CA NPI 1841152915
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-26.