Photo: Stephanie Carpenter, FNP, PMHNP

Stephanie Carpenter, FNP, PMHNP

Mental Health

Stephanie Carpenter, FNP, PMHNP, is a dedicated psychiatric mental health nurse and family nurse practitioner at Catalyst Medical Group. Her practice is conveniently located just north of the main Valley Medical Center building. With a focus on delivering individualized and efficient care, Stephanie provides expert mental health treatment to patients aged 16 and above.

Stephanie's educational journey began with an associate degree in nursing from Walla Walla Community College in 2005. Committed to advancing her expertise, she earned her bachelor's degree in nursing from Lewis-Clark State College in 2008. Building on her foundation, Stephanie pursued two master's degrees, specializing in family nursing from Washington State University College of Nursing and psychiatric mental health nursing from Gonzaga University.

In her practice, Stephanie brings a unique blend of skills, expertise, empathy, and open-mindedness, ensuring exceptional care for her patients. At Catalyst Medical Group, she will collaborate with your primary care provider to guarantee a seamless and comprehensive healthcare experience.

To learn more about the services Stephanie offers for mental health, we invite you to schedule a consultation with her at Catalyst Medical Group by calling (208) 746-4012 or requesting an appointment online. Stephanie and her dedicated team warmly welcome you to the practice, where better mental wellness awaits.


  • Walla Walla Community College, Clarkston, WA
  • Lewis-Clark State College, Lewiston, ID


  • Washington State University, Spokane, WA
  • Gonzaga University, Spokane, WA

Professional Associations

  • American Association of Nurse Practitioners 
  • “Dr. Carpenter is great. Every time I see her I feel like she cares about me as a person and not just a patient.”

    – Jennifer M.

    Patient Rating:


  • 2216 Vineyard Avenue
    Lewiston, ID 83501
    United States

    Phone: (208) 746-4012
    Toll-Free: (800) 735-2426
    Fax: (833) 941-3874
    Medical Records: (208) 743-3523, ext. 6411
    Billing: (208) 746-1383, ext. 6625