Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
| Specialty | Taxonomy Code | |
|---|---|---|
| * | Addiction Psychiatry | 2084P0802X |
| Psychiatry | 2084P0800X |
* Indicates primary specialty
| NPI Number | 1053511949 |
| Credentials | MD |
| Entity | Individual |
| Enumeration date | 07/19/2007 |
| Last updated | 03/23/2026 - About 2 months ago |
| Sole proprietor1 | No |
| Identifiers |
|
| Hospital affiliation | n/a |
1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.
There are currently no reviews for ERIKA J RUTH, MD