Psychologist | General Psychology | 35+ years experience

Therese Dolores Ettel, PSYD

902 Wyoming Avenue, Billings, Montana, 59101

About Therese Dolores Ettel

Therese Dolores Ettel is a psychologist based in Billings, Montana with 35 years of experience in General Psychology. She completed her graduation in 1991. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Therese Dolores Ettel is 259 for General Psychology in Montana. Her current practice location is 902 Wyoming Avenue, Billings. Patients can contact her at 406-254-0192 or can fax her at 406-254-0091. Therese Dolores Ettel, PSYD, specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1871711887.

Therese Dolores Ettel is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Therese Dolores Ettel's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Therese Dolores Ettel
Specialization General Psychology
Credentials PSYD
Accepts Medicare Assignment Yes
Experience 35+ years
Graduation Year 1991
Gender Female
Practice Address: 902 Wyoming Avenue,
Billings, MT - 59101
Fax 406-254-0091

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 5395658942
Enrollment ID I20031110000395
NPI Number1871711887
NPI Enumeration Date: 23 Apr, 2007
NPI Last Update On: 08 Jul, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Therese Dolores Ettel are as mentioned below.

License NumberSpecializationStateStatus
259General Psychology MontanaPrimary

Other Medical Identifiers

Other professional identifiers associated with Therese Dolores Ettel such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
0492235MedicaidMontana

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Therese Dolores Ettel
3209 Durland Drive,
Billings, MT - 59102
Phone: 406-655-3460

Book an Appointment with Therese Dolores Ettel

To schedule an appointment, contact Therese Dolores Ettel at 902 Wyoming Avenue, Billings, Montana or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Therese Dolores Ettel:

Therese Dolores Ettel is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Therese Dolores Ettel has approximately 35 years of experience in General Psychology.

Yes, Therese Dolores Ettel accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Therese Dolores Ettel is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Therese Dolores Ettel practices at 902 Wyoming Avenue, Billings, Montana, 59101.

To schedule an appointment with Therese Dolores Ettel, please contact the office at 406-254-0192.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.