Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ruth Amber Mercado
Optician in Collinsville, VA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134952690
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Registry record
Entity type Individual (Type 1)
Name Ruth Amber Mercado
Sex Female
Practice address 4244 Virginia Ave, Collinsville, VA, 24078
Phone (276) 647-3766
Enumeration date Aug 21, 2024
Last updated in NPPES Aug 21, 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
What is the NPI number for Ruth Mercado?
The National Provider Identifier (NPI) for Ruth Mercado is 1134952690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ruth Mercado practice?
The practice location on file with NPPES is in Collinsville, VA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Walter Betton Optometrist · Collinsville, VA NPI 1669585535 Wally Betton Od LLC Optometrist · Collinsville, VA NPI 1982705448 Shannon Zollinger Optometrist · Collinsville, VA NPI 1548491293 Les Yeux LLC Optometrist · Collinsville, VA NPI 1790111375 Ankur Patel Optometrist · Collinsville, VA NPI 1801412341 Richard Walker Optometrist · Collinsville, VA NPI 1144847500
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-21.