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Therese Ettel PhD

Psychologist · PsyD · Psychologist in Billings, MT

902 Wyoming Avenue

Billings, MT 59101

(406) 254-0192

Provider details

Specialty
Psychologist
Credentials
PsyD
NPI number
1871711887

Checked against the CMS National Provider Identifier registry on October 2, 2026.

Medicare information

Graduated
1991
Also sees patients at
Medicare
Accepts Medicare assignment (the Medicare-approved amount as full payment)
Telehealth
Offers telehealth visits

From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare

About

Therese Ettel PhD, PsyD, is a psychologist in Billings, Montana, registered with the federal National Provider Identifier (NPI) registry. Contact the provider directly to confirm services, hours and accepted insurance.

Other care in Billings

Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.