3104A0625X — Assisted Living Facility (Mental Illness)

3104A0625X is the NUCC provider taxonomy code for Assisted Living Facility (Mental Illness), a specialization within Assisted Living Facility (organizations). 1,590 providers in our latest NPPES snapshot list it as their primary taxonomy.

Taxonomy code	3104A0625X
Display name	Assisted Living Facility (Mental Illness)
Grouping	Nursing & Custodial Care Facilities
Classification	Assisted Living Facility
Specialization	Assisted Living, Mental Illness
Section	Non-Individual
Directory	Assisted Living Facility provider directory

Definition

A facility providing supportive services to individuals who can function independently in most areas of activity, but need special guidance, assistance and/or monitoring as the result of a psychiatric problem. This type of facility requires a staff with special training in mental health training and dealing with psychiatric emergencies.

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

Frequently asked questions

What does taxonomy code 3104A0625X mean?

3104A0625X is the NUCC Health Care Provider Taxonomy code for Assisted Living Facility (Mental Illness), a specialization of Assisted Living Facility in the "Nursing & Custodial Care Facilities" grouping. It classifies organizations and non-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 3104A0625X?

Browse the Assisted Living Facility directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-09.