FRANK M. TAN M.D. – NPI #1285729723
Psychiatry & Neurology
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.
FRANK TAN is a psychiatry & neurologist located in LOS ANGELES, CA. NPPES has assigned the NPI number 1285729723 to FRANK TAN on October 03, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 2084P0802X from the Health Care Provider Taxonomy code set, which is classified as Psychiatry & Neurology, specializing in Addiction Psychiatry
The NPI profile was last updated on Sep 11, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for FRANK TAN below.
NPI Profile for
FRANK M. TAN
(more than 19 years ago)
SUITE 612
LOS ANGELES, CA 90049 Phone: (310) 826-3180 Fax: (310) 454-6422
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 2084P0802X - Psychiatry & Neurology / Addiction Psychiatry (Primary) |
CA | G31393 |
| 2084P0804X - Psychiatry & Neurology / Child & Adolescent Psychiatry |
CA | G31393 |
| 2084P0800X - Psychiatry & Neurology / Psychiatry |
CA | G31393 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.