Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Olayide R Williams

Primary Care Nurse Practitioner in Lincoln, RI · enumerated 2017.

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

National Provider Identifier

1639688450

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Registry record

Entity type Individual (Type 1)

Name Olayide R Williams

Sex Male

Practice address 132 Old River Rd Ste 108, Lincoln, RI, 02865

Phone (401) 723-9250

Enumeration date Sep 25, 2017

Last updated in NPPES May 6, 2026

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN01680 (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.

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Frequently asked questions

What is the NPI number for Olayide Williams?

The National Provider Identifier (NPI) for Olayide Williams is 1639688450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Olayide Williams practice?

The practice location on file with NPPES is in Lincoln, RI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-06.