Psychologist | General Psychology | 32+ years experience

Dr. Mary Harsh, PHD

101 N Last Chance Gulch, Ste 203, Helena, Montana, 59601-4121

About Dr. Mary Harsh

Dr. Mary Harsh is a psychologist based in Helena, Montana with 32 years of experience in General Psychology. She completed her graduation in 1994. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Mary Harsh is 302 for General Psychology in Montana. Her current practice location is 101 N Last Chance Gulch, Ste 203, Helena. Patients can contact her at 406-465-6793 or can fax her at 406-442-5868. Dr. Mary Harsh, PHD, specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1144380528.

Dr. Mary Harsh 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

Dr. Mary Harsh'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 Dr. Mary Harsh
Specialization General Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 32+ years
Graduation Year 1994
Gender Female
Practice Address: 101 N Last Chance Gulch, Ste 203
Helena, MT - 59601-4121
Fax 406-442-5868

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 8628970555
Enrollment ID I20040122000322
NPI Number1144380528
NPI Enumeration Date: 08 Dec, 2006
NPI Last Update On: 08 Nov, 2019

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 Dr. Mary Harsh are as mentioned below.

License NumberSpecializationStateStatus
302General Psychology MontanaPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. Mary Harsh such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
52221OtherMontanaBLUE CROSS BLUE SHIELD
0492150MedicaidMontana

Mailing Address

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

Dr. Mary Harsh
101 N Last Chance Gulch, Ste 203
Helena, MT - 59601-4121
Phone: 406-449-4800
Fax: 406-449-1393

Book an Appointment with Dr. Mary Harsh

To schedule an appointment, contact Dr. Mary Harsh at 101 N Last Chance Gulch, Ste 203, Helena, Montana or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mary Harsh:

Dr. Mary Harsh 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.

Dr. Mary Harsh has approximately 32 years of experience in General Psychology.

Yes, Dr. Mary Harsh accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Mary Harsh 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.

Dr. Mary Harsh practices at 101 N Last Chance Gulch, Ste 203, Helena, Montana, 59601-4121.

To schedule an appointment with Dr. Mary Harsh, please contact the office at 406-465-6793.

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