Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Yoely Diaz
Nurse Practitioner in Westerly, RI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174036735
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Registry record
Entity type Individual (Type 1)
Name Mrs. Yoely Diaz
Sex Female
Practice address 80 Beach St, Westerly, RI, 02891
Phone (401) 348-7010
Fax (401) 348-7020
Enumeration date Nov 6, 2017
Last updated in NPPES Jul 11, 2024
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2305862 (MA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN01692 (RI) 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.
Frequently asked questions
Where does Yoely Diaz practice?
The practice location on file with NPPES is in Westerly, RI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yoely Diaz?
The National Provider Identifier (NPI) for Yoely Diaz is 1174036735, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → John Auth Obstetrics & Gynecology Physician · Westerly, RI NPI 1265578678 Anne Wood Obstetrics & Gynecology Physician · Westerly, RI NPI 1326189622 Obstetrical & Gynecological Assoc Obstetrics & Gynecology Physician · Westerly, RI NPI 1699965665 Pamela J Connors, MD, PC Gastroenterology Physician · Westerly, RI NPI 1881939726
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-11.