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

Oluwatosin Sowunmi, DNP

Primary Care Nurse Practitioner in Laurel, MD · enumerated 2009.

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

National Provider Identifier

1164658480

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Registry record

Entity type Individual (Type 1)

Name Oluwatosin Sowunmi

Credential DNP

Sex Female

Practice address Laurel, MD, 20708

Phone (240) 584-1805

Enumeration date Jun 1, 2009

Last updated in NPPES Sep 10, 2025

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

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R210802 (MD) Primary

364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License R210802 (MD) Secondary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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 Oluwatosin Sowunmi?

The National Provider Identifier (NPI) for Oluwatosin Sowunmi is 1164658480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Oluwatosin Sowunmi practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-10.