Darrin Tonsfeldt is a Fargo, North Dakota based psychologist who is specialized in Psychology. Active license number of Darrin Tonsfeldt is 3591 for General Psychology in Minnesota. His current practice location is 417 Main Ave Ste 302, Fargo. Patients can reach him at 701-541-5831 or can fax him at 701-235-6706. Darrin Tonsfeldt NPI number (Unique professional ID assigned by NPPES) is 1437460987.
Darrin Tonsfeldt 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.
Complete Profile:
Darrin Tonsfeldt speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Darrin Tonsfeldt |
| Specialization: | Psychology |
| Gender: | Male |
| Practice Address: | 417 Main Ave Ste 302, Fargo,
North Dakota, 58103-1956 |
| Phone: | 701-541-5831 |
| Fax: | 701-235-6706 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1437460987 |
| NPI Enumeration Date: | 30 Jun, 2010 |
| NPI Last Update On: | 15 Feb, 2019 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Darrin Tonsfeldt are as mentioned below.
| License Number | Specialization | State | Status | |
| 3591 | General Psychology | Minnesota | Primary | |
| 443-5-1-00-337 | Counselor | North Dakota | Secondary | |
| 443-5-1-00 | Counselor | North Dakota | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Darrin Tonsfeldt
417 Main Ave Ste 302,
Fargo, North Dakota |
| Zip: | 58103-1956 |
| Phone Number: | 701-541-5831 |
| Fax Number: | 701-235-6706 |
Patients can reach Darrin Tonsfeldt at
417 Main Ave Ste 302, Fargo, North Dakota or can
call to book an appointment on 701-541-5831.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.