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

Dr. Osaze Ernest Okoro, DNP, APRN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Solomons, MD · enumerated 2017.

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

National Provider Identifier

1417471269

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Registry record

Entity type Individual (Type 1)

Name Dr. Osaze Ernest Okoro

Credential DNP, APRN, PMHNP-BC

Sex Male

Practice address Solomons, MD, 20688

Phone (667) 367-7081

Enumeration date Aug 2, 2017

Last updated in NPPES May 7, 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 R203391 (MD) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN.353695 (OH) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
888493500	Medicaid	MD	-
2017001817	Other	-	ANCC CLINICIAN CERTIFICATION NUMBER
MD-10272602722	Other	MD	DRIVER LICENSE
SJ125449	Other	OH	DRIVER LICENSE

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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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Osaze Okoro?

Osaze Okoro is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-07.