Psychologist | General Psychology

Ronald Marvin Niemi

400 E 3rd St, Duluth, Minnesota, 55805-1951

About Ronald Marvin Niemi

Ronald Marvin Niemi is a psychologist based in Duluth, Minnesota who is specialized in General Psychology. Active license number of Ronald Marvin Niemi is LP3474 for General Psychology in Minnesota. His current practice location is 400 E 3rd St, Duluth. Patients can contact him at 218-786-8364. Ronald Marvin Niemi NPI number (Unique professional ID assigned by NPPES) is 1164596029.

Ronald Marvin Niemi is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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

Ronald Marvin Niemi'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 Ronald Marvin Niemi
Specialization General Psychology
Gender Male
Practice Address: 400 E 3rd St,
Duluth, MN - 55805-1951

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.

NPI Number1164596029
NPI Enumeration Date: 20 Nov, 2006
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 Ronald Marvin Niemi are as mentioned below.

License NumberSpecializationStateStatus
LP3474General Psychology MinnesotaPrimary

Other Medical Identifiers

Other professional identifiers associated with Ronald Marvin Niemi such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
12271900MedicaidMinnesota

Mailing Address

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

Ronald Marvin Niemi
400 E 3rd St,
Duluth, MN - 55805-1951
Phone: 218-786-8364

Book an Appointment with Ronald Marvin Niemi

To schedule an appointment, contact Ronald Marvin Niemi at 400 E 3rd St, Duluth, Minnesota or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ronald Marvin Niemi:

Ronald Marvin Niemi is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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.

Yes, Ronald Marvin Niemi 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.

Ronald Marvin Niemi practices at 400 E 3rd St, Duluth, Minnesota, 55805-1951.

To schedule an appointment with Ronald Marvin Niemi, please contact the office at 218-786-8364.

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