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

Dr. Deborah Ekighalo Okonofua, FNP, DNP

Family Nurse Practitioner in Washington, DC · enumerated 2009.

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

National Provider Identifier

1023345873

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Deborah Ekighalo Okonofua

Credential FNP, DNP

Sex Female

Practice address Washington, DC, 20002

Phone (202) 269-6600

Fax (202) 621-9564

Enumeration date Nov 13, 2009

Last updated in NPPES Jun 30, 2026

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 RN1003033 (DC) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1003033 (DC) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
050790500	Medicaid	DC	-
0344478	Medicaid	MD	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Deborah Okonofua practice?

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

What is the NPI number for Deborah Okonofua?

The National Provider Identifier (NPI) for Deborah Okonofua is 1023345873, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

1530 Medical Services Inc Primary Care Clinic/Center · Washington, DC NPI 1316518574 Mind Health PC Internal Medicine Physician · Washington, DC NPI 1639946635 1530 Medical Services Inc Mental Health Clinic/Center (Including Community Mental Health Center) · Washington, DC NPI 1912777475

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-30.