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

Chioma Nwabineli Oulega, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Lanham, MD · enumerated 2013 · practices at Oulega Care LLC.

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

National Provider Identifier

1891037255

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Registry record

Entity type Individual (Type 1)

Name Chioma Nwabineli Oulega

Credential PMHNP-BC

Sex Female

Practice address Lanham, MD, 20706

Phone (301) 385-1835

Enumeration date Mar 25, 2013

Last updated in NPPES Aug 16, 2023

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R202245 (MD) Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN1027589 (DC) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN1027589 (DC) 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

Where does Chioma Oulega practice?

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

What is the NPI number for Chioma Oulega?

The National Provider Identifier (NPI) for Chioma Oulega is 1891037255, a Type 1 (individual) record in the CMS NPPES registry.

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Oulega Care LLC Psychiatric/Mental Health Nurse Practitioner · Lanham, MD NPI 1831820349

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-16.