Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cornita Mental Health Services, LLC

Psychiatric/Mental Health Nurse Practitioner in Reston, VA · enumerated 2014 · authorized official Cordelia Nieketien-Tawari, Ceo/Psych Np Probider.

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

National Provider Identifier

1134524580

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Registry record

Entity type Organization (Type 2)

Legal business name Cornita Mental Health Services, LLC

Other name <Unavail>

Practice address 1800 Town Center Dr Ste 420, Reston, VA, 20190

Phone (703) 869-5361

Fax (703) 957-3625

Enumeration date Oct 28, 2014

Last updated in NPPES Mar 25, 2024

Taxonomy & classification

163W00000X Registered Nurse Nursing Service Providers · License 0017137987 (VA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024165883 (VA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024165883 (VA) Primary

Authorized official

Name Cordelia Nieketien-Tawari

Title Ceo/Psych Np Probider

Phone (703) 869-5361

Other identifiers

Identifier	Type	State	Issuer
1134524580	Other	VA	NPI (2)
11946976	Other	VA	CAQH NO.
1194827139	Other	VA	NPI (1)
0024165883	Other	VA	VA STATE BOARD OF NURSING-NP LICENSE

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Cornita Mental Health Services, LLC?

Cornita Mental Health Services, LLC is registered in NPPES as a Psychiatric/Mental Health Nurse Practitioner (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-25.