Knowlton, O'neill & Associates, P.c.
Psychology Clinic
1401 13th Ave E, West Fargo
North Dakota, 58078-3468
701-364-0060 701-364-0065
Maps & DirectionsKnowlton, O'neill & Associates, P.c. is a Psychology Clinic in West Fargo, North Dakota. It is located at 1401 13th Ave E, West Fargo, ND and its contact number is 701-364-0060. The authorized person for Knowlton, O'neill & Associates, P.c. is Holly Hegstad
who is President/clinical Psychologist of the clinic and his/her contact number is 701-364-0060.
Knowlton, O'neill & Associates, P.c. Clinic specialize in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists 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 Clinic Profile:
Knowlton, O'neill & Associates, P.c. Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Knowlton, O'neill & Associates, P.c. |
| Specialization: | General Psychology |
| Clinic Address: | 1401 13th Ave E, West Fargo,
North Dakota, 58078-3468 |
| Phone: | 701-364-0060 |
| Fax: | 701-364-0065 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Holly Hegstad |
| Position: | President/clinical Psychologist |
| Contact Number: | 701-364-0060 |
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 for Knowlton, O'neill & Associates, P.c. clinic are as mentioned below.
| NPI Number: | 1538198759 |
| NPI Enumeration Date: | 01 Jul, 2006 |
| NPI Last Update On: | 19 Mar, 2024 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Knowlton, O'neill & Associates, P.c. are as mentioned below.
| Specialization | License Number | State | Status | |
| Psychologist | | | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers of the clinic such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 010742500 | Medicaid | Minnesota | |
| 266S2KN | Other | Minnesota | Bcbs-mn Group # |
| 85532 | Other | | Healthpartners Group # |
| 056356001 | Other | North Dakota | Bcbs-nd Clinic # |
| 12045 | Medicaid | North Dakota | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Knowlton, O'neill & Associates, P.c.
1401 13th Ave E,
West Fargo, North Dakota |
| Zip: | 58078-3468 |
| Phone Number: | 701-364-0060 |
| Fax Number: | 701-364-0065 |
Patients can reach Knowlton, O'neill & Associates, P.c. at
1401 13th Ave E, West Fargo, North Dakota or can
call to book an appointment on 701-364-0060.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.