National totals
| Active NPI records | 10,008 |
| Registered sole proprietors | 2,468 (24.7%) |
| NUCC taxonomy code | 373H00000X |
| Grouping | Nursing Service Related Providers |
What this specialty covers
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.
Reading the sole-proprietor share
For this specialty, 2,468 records, or 24.7%, are flagged as sole proprietors in NPPES. Treat that share as a rough indicator of individually reported ownership or practice status, not a direct count of private practices, because the field is self-reported and may not capture legal structure, employment arrangements, affiliations, or changes over time.
By state
| State | Active NPIs | Sole proprietors | Share |
|---|---|---|---|
| California | 4,194 | 979 | 23.3% |
| Nebraska | 2,256 | 641 | 28.4% |
| Arkansas | 849 | 304 | 35.8% |
| Alaska | 731 | <11 | not reported |
| Minnesota | 228 | <11 | not reported |
| West Virginia | 178 | 31 | 17.4% |
| New Mexico | 172 | 122 | 70.9% |
| Ohio | 140 | 63 | 45.0% |
| Indiana | 124 | 60 | 48.4% |
| Michigan | 122 | 43 | 35.2% |
| New York | 100 | <11 | not reported |
| Florida | 97 | 36 | 37.1% |
| Mississippi | 84 | <11 | not reported |
| Texas | 83 | 35 | 42.2% |
| New Jersey | 79 | 17 | 21.5% |
| Kentucky | 76 | <11 | not reported |
| Colorado | 54 | <11 | not reported |
| Pennsylvania | 49 | <11 | not reported |
| Arizona | 46 | 11 | 23.9% |
| Georgia | 35 | <11 | not reported |
| Nevada | 32 | 13 | 40.6% |
| Virginia | 23 | <11 | not reported |
| Oklahoma | 21 | <11 | not reported |
| Illinois | 21 | <11 | not reported |
| North Carolina | 20 | <11 | not reported |
| Oregon | 16 | <11 | not reported |
| Maryland | 15 | <11 | not reported |
| Louisiana | 13 | <11 | not reported |
| Massachusetts | 13 | <11 | not reported |
| Missouri | 13 | <11 | not reported |
| Idaho | 11 | <11 | not reported |
| New Hampshire | 11 | <11 | not reported |
New NPI registrations by year
| Year first enumerated | NPIs |
|---|---|
| 2017 | 187 |
| 2018 | 216 |
| 2019 | 332 |
| 2020 | 602 |
| 2021 | 454 |
| 2022 | 568 |
| 2023 | 687 |
| 2024 | 999 |
| 2025 | 4,271 |
| 2026 (partial year) | 64 |
Counts reflect the year each NPI was first issued, among records still active today. The final year is partial: this data covers through 2026-01-11.
Data notes
- The sole-proprietor field is self-reported by the provider in NPPES and is an imperfect proxy for private practice.
- A sole-proprietor count shown as <11 is suppressed: the true value is below 11, which could include zero.
- NPI records can represent individuals or organizations, and one provider or organization may have multiple locations or records.
- The primary taxonomy is a reported classification and may not capture every provider delivering these services or reflect current practice activity.
- Providers are counted once, by their primary taxonomy code only.
Common questions
How many Day Training/Habilitation Specialists are there in the United States?
There are 10,008 active NPI records with Day Training/Habilitation Specialist as the primary taxonomy. This is a count of NPI records, not necessarily a count of unique individuals or organizations.
How many Day Training/Habilitation Specialists are in private practice?
There is no direct NPPES count of private practices. A total of 2,468 records, or 24.7%, are flagged as sole proprietors, but that self-reported field is only an imperfect proxy for private practice.
Which state has the most Day Training/Habilitation Specialists?
California has the largest reported count, with 4,194 active NPI records using this primary taxonomy. State counts reflect NPI records associated with each state and should not be interpreted as service capacity.
How many Day Training/Habilitation Specialist NPIs were first enumerated in 2025?
A total of 4,271 NPIs with this specialty were first enumerated in 2025. First enumeration indicates when an NPI entered the record system, not when a provider began offering services.
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