Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maria Ruiz-Williams, CI
Interpreter in Denver, CO · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053727073
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Registry record
Entity type Individual (Type 1)
Name Maria Ruiz-Williams
Credential CI
Sex Female
Practice address 1405 Federal Blvd, Denver, CO, 80204
Phone (303) 504-1500
Enumeration date Jul 10, 2014
Last updated in NPPES Jul 10, 2014
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 NPI 1053727073 active?
Yes, as of the latest NPPES snapshot, NPI 1053727073 is active (record last updated 2014-07-10).
How do I verify Maria Ruiz-Williams's NPI record?
Cross-check NPI 1053727073 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-10.