Accreditation
Institute for Credentialing Excellence

2023 NCCA Commissioners

Chair 

Diane O. Tyler, PhD, FNP

(term expires 12/2024)
Chief Executive Officer
American Academy of Nurse Practitioners Certification Board

Vice Chair

John Wickett, PhD

(term expires 12/2023)
Principal
Wickett Measurement Systems Inc.

Administrative Commissioner

Brian Lawson, PharmD

(term expires 12/2025)
Associate Executive Director
Board of Pharmacy Specialties

Administrative Commissioner

Natalya Mytareva, ICE-CCP

(term expires 12/2023)
Executive Director
Certification Commission for Healthcare Interpreters

Administrative Commissioner

Ben D. Price, CAE

(term expires 12/2025)
CEO
National Board of Surgical Technology
and Surgical Assisting

Administrative Commissioner

Jessica Rapey, ICE-CCP

(term expires 12/2025)
Senior Manager, Professional Assessment
Commission on Dietetic Registration

Psychometric Commissioner 

Kevin M. Bradley, PhD

(term expires 12/2023)
Director of Credentialing Services
Human Resources Research Organization

Psychometric Commissioner

Sarah Carroll, PhD

(term expires 12/2023)
Director of Research and Psychometrics
National Board for Certification in Occupational Therapy, Inc.

Psychometric Commissioner

Johnna Gueorguieva, PhD, CAE, ICE-CCP

(term expires 12/2023)
Chief Credentialing and Research Officer/Psychometrician
Dental Assisting National Board 

Psychometric Commissioner

Mihaiela Gugiu, PhD

(term expires 12/2024)
Chief Assessment Officer
National Registry of Emergency Medical Technicians

Psychometric Commissioner

Maria Incrocci, PhD

(term expires 12/2023)
SVP - GM Certification - Licensure & Assessment
Meazure Learning

Public Member

Michele M. Warholic, Esq., CAE

(term expires 12/2024)

Public Member

Nancy Ahluwalia, Public Member

(term expires 12/2023)