Tuality Health Alliance (THA) credentials providers to participate in our network which services Oregon Health Plan (Medicaid) members as well as various commercial/Medicare contracts held by Tuality Health Plan Services (THPS). (To see a list of current contracts, click here).

This means, as a provider, you credential just once with THA and you do not have to credential separately with every health plan. This saves you time, staff resources and money.


To become an In-Network provider or member of THA/THPS, please fill out the on line request form which will be submitted to our staff for evaluation.  Please allow 30 days for us to respond to your inquiry.

Types of Providers

Tuality Health Alliance credentials the following providers:

Doctors of Medicine Clinical psychologists (PhD/PsyD)*
Doctors of Osteopathic Medicine (DO) Chiropractor
Audiologists(AuD) Optometrist (OD)
Doctors of Podiatric Medicine (DPM) Naturopathic Doctor (ND)
Nurse Practitioners (NP) Speech Pathologist (MA)
Certified Nurse Midwife (CNM) Physical Therapist (PT)
Clinical Nurse Specialist (CNS) Occupational Therapy (OT)
Licensed Social Worker (LCSW)* Licensed Doulas
Physician Assistants (PA) Licensed Nurse Anesthetist (CRNA)

* must work within a THA member clinic