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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nancy Ivette Duran Ruiz

Clinical Social Worker in Lares, PR · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164998670

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Registry record

Entity type Individual (Type 1)
Name Nancy Ivette Duran Ruiz
Sex Female
Practice address Lares, PR, 00669
Phone (787) 897-2727
Fax (787) 897-2725
Enumeration date Oct 23, 2018
Last updated in NPPES Oct 23, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers 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.

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Frequently asked questions

How do I verify Nancy Duran Ruiz's NPI record?
Cross-check NPI 1164998670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1164998670 active?
Yes, as of the latest NPPES snapshot, NPI 1164998670 is active (record last updated 2018-10-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-23.