Assisted Living Facility: NPI taxonomy code 310400000X
Taxonomy code 310400000X is Assisted Living Facility, in the Nursing & Custodial Care Facilities group.
28,057 active NPIs list it as their primary specialty (0.3% of all).
| Code | 310400000X |
|---|---|
| Group | Nursing & Custodial Care Facilities |
| Classification | Assisted Living Facility |
| Used for | organizations (the code is in NUCC's Non-Individual section) |
| Active NPIs, primary specialty | 28,057 (1,559 individuals, 26,498 organizations) |
What NUCC says: A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being. (excerpt of the NUCC 26.1 definition)
Find Assisted Living Facility providers
Search the registry for providers listing Assisted Living Facility. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| Florida | 5,912 | 21.1% |
| California | 3,791 | 13.5% |
| Texas | 1,922 | 6.9% |
| Minnesota | 1,444 | 5.1% |
| North Carolina | 1,397 | 5.0% |
| Arizona | 1,266 | 4.5% |
| Ohio | 977 | 3.5% |
| Colorado | 666 | 2.4% |
| Wisconsin | 666 | 2.4% |
| Alaska | 659 | 2.3% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Assisted Living Facility (Mental Illness) 1,603
- Assisted Living Facility (Behavioral Disturbances) 584
Specialty definitions are from the NUCC Health Care Provider Taxonomy (version 26.1). Which code to use on a claim depends on your NPPES record and your payer. See taxonomy codes explained.