Patrick Mathiasen Md is a Psychiatry Clinic in Bellevue, Washington. It is located at 10203 Ne 29th Pl, Bellevue, WA and its contact number is 425-628-3660. The authorized person for Patrick Mathiasen Md is Patrick Leroy Mathiasen
who is Owner of the clinic and his/her contact number is 425-628-3660.
Patrick Mathiasen Md Clinic specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Clinic Profile:
Patrick Mathiasen Md Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Patrick Mathiasen Md |
| Specialization: | Psychiatry |
| Clinic Address: | 10203 Ne 29th Pl, Bellevue,
Washington, 98004-1935 |
| Phone: | 425-628-3660 |
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: | Patrick Leroy Mathiasen |
| Position: | Owner |
| Contact Number: | 425-628-3660 |
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 Patrick Mathiasen Md clinic are as mentioned below.
| NPI Number: | 1063342590 |
| NPI Enumeration Date: | 19 May, 2026 |
| NPI Last Update On: | 19 May, 2026 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Patrick Mathiasen Md are as mentioned below.
| Specialization | License Number | State | Status | |
| Psychiatry | | | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Patrick Mathiasen Md
10203 Ne 29th Pl,
Bellevue, Washington |
| Zip: | 98004-1935 |
| Phone Number: | 425-628-3660 |
Patients can reach Patrick Mathiasen Md at
10203 Ne 29th Pl, Bellevue, Washington or can
call to book an appointment on 425-628-3660.
Comments/ Reviews:
Read all the reviews posted for Patrick Mathiasen Md below. You may also share your own experience with Patrick Mathiasen Md. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.