NUCC taxonomy code

2083A0300X - Addiction Medicine (Preventive Medicine) Physician

2083A0300X is the NUCC provider taxonomy code for Addiction Medicine (Preventive Medicine) Physician, a specialization within Preventive Medicine (individual providers). 493 providers in our latest NPPES snapshot list it as their primary taxonomy.

493 providers · primary taxonomy

Code breakdown

Taxonomy code 2083A0300X

Display name Addiction Medicine (Preventive Medicine) Physician

Grouping Allopathic & Osteopathic Physicians

Classification Preventive Medicine

Specialization Addiction Medicine

Section Individual

Directory Preventive Medicine provider directory

Definition

A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction.

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

Frequently asked questions

What does taxonomy code 2083A0300X mean?

2083A0300X is the NUCC Health Care Provider Taxonomy code for Addiction Medicine (Preventive Medicine) Physician, a specialization of Preventive Medicine in the "Allopathic & Osteopathic Physicians" grouping. It classifies individual providers.

Where is the taxonomy code used?

Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.

How do I find providers with taxonomy 2083A0300X?

Browse the Preventive Medicine directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-13.