Northwest Psychiatric Associates, Ltd is a Psychiatry Clinic in O Fallon, Missouri. It is located at 9979 Winghaven Blvd Ste 204, O Fallon, MO and its contact number is 636-695-4554. The authorized person for Northwest Psychiatric Associates, Ltd is Dr. Scott Johann Arbaugh
who is President of the clinic and his/her contact number is 636-695-4554.
Northwest Psychiatric Associates, Ltd 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:
Northwest Psychiatric Associates, Ltd Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Northwest Psychiatric Associates, Ltd |
| Specialization: | Psychiatry |
| Clinic Address: | 9979 Winghaven Blvd Ste 204, O Fallon,
Missouri, 63368-3628 |
| Phone: | 636-695-4554 |
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: | Dr. Scott Johann Arbaugh |
| Position: | President |
| Contact Number: | 636-695-4554 |
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 Northwest Psychiatric Associates, Ltd clinic are as mentioned below.
| NPI Number: | 1962563429 |
| NPI Enumeration Date: | 12 Dec, 2006 |
| NPI Last Update On: | 19 May, 2025 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Northwest Psychiatric Associates, Ltd are as mentioned below.
| Specialization | License Number | State | Status | |
| Psychiatry | | | 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 |
| 215820 | Other | Illinois | Medicare Il Nwpa |
| 000011932 | Other | Missouri | Medicare Mo Nwpa |
| 211318 | Other | Illinois | Medicare Scott Arbaugh Md Individual Illinois |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Northwest Psychiatric Associates, Ltd
9979 Winghaven Blvd Ste 204,
O Fallon, Missouri |
| Zip: | 63368-3628 |
| Phone Number: | 636-695-4554 |
Patients can reach Northwest Psychiatric Associates, Ltd at
9979 Winghaven Blvd Ste 204, O Fallon, Missouri or can
call to book an appointment on 636-695-4554.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.