National totals
| Active NPI records | 10,362 |
| Registered sole proprietors | 4,606 (44.5%) |
| NUCC taxonomy code | 163WH0200X |
| Grouping | Nursing Service Providers |
Reading the sole-proprietor share
For this specialty, 44.5% of active primary-taxonomy records are flagged as sole proprietors in NPPES. The flag is a self-reported NPPES field and an imperfect proxy for private practice because it does not directly measure ownership, employment arrangements, or clinical setting. Use it as an indication of how records are classified, not as a count of all Home Health Registered Nurses in private practice.
By state
| State | Active NPIs | Sole proprietors | Share |
|---|---|---|---|
| New York | 1,451 | 757 | 52.2% |
| Ohio | 886 | 622 | 70.2% |
| Texas | 844 | 281 | 33.3% |
| Nevada | 709 | 242 | 34.1% |
| Wisconsin | 672 | 401 | 59.7% |
| Minnesota | 587 | 215 | 36.6% |
| Washington | 526 | 161 | 30.6% |
| Florida | 457 | 208 | 45.5% |
| Massachusetts | 394 | 250 | 63.5% |
| California | 357 | 203 | 56.9% |
| West Virginia | 357 | 87 | 24.4% |
| Michigan | 349 | 127 | 36.4% |
| Georgia | 220 | 93 | 42.3% |
| Pennsylvania | 217 | 66 | 30.4% |
| Maryland | 204 | 97 | 47.5% |
| Nebraska | 177 | 37 | 20.9% |
| Illinois | 158 | 66 | 41.8% |
| Virginia | 152 | 52 | 34.2% |
| District of Columbia | 131 | 43 | 32.8% |
| New Jersey | 130 | 51 | 39.2% |
| South Carolina | 113 | 45 | 39.8% |
| Arizona | 112 | 38 | 33.9% |
| North Carolina | 109 | 31 | 28.4% |
| Oregon | 91 | 38 | 41.8% |
| Maine | 78 | 39 | 50.0% |
| Missouri | 77 | 22 | 28.6% |
| Indiana | 73 | 21 | 28.8% |
| Tennessee | 60 | 37 | 61.7% |
| Colorado | 60 | 25 | 41.7% |
| Alabama | 45 | 12 | 26.7% |
| Alaska | 45 | 18 | 40.0% |
| Arkansas | 42 | 13 | 31.0% |
| Connecticut | 36 | 19 | 52.8% |
| Kansas | 32 | 11 | 34.4% |
| Iowa | 31 | 15 | 48.4% |
| Mississippi | 31 | 11 | 35.5% |
| New Hampshire | 29 | 19 | 65.5% |
| Kentucky | 28 | 14 | 50.0% |
| Hawaii | 28 | <11 | not reported |
| Oklahoma | 26 | 11 | 42.3% |
| Delaware | 25 | 11 | 44.0% |
| Rhode Island | 24 | <11 | not reported |
| New Mexico | 24 | 11 | 45.8% |
| Louisiana | 23 | 13 | 56.5% |
| North Dakota | 20 | <11 | not reported |
| Vermont | 20 | <11 | not reported |
| Wyoming | 17 | <11 | not reported |
| South Dakota | 16 | <11 | not reported |
| Idaho | 14 | <11 | not reported |
New NPI registrations by year
| Year first enumerated | NPIs |
|---|---|
| 2017 | 333 |
| 2018 | 796 |
| 2019 | 499 |
| 2020 | 485 |
| 2021 | 468 |
| 2022 | 608 |
| 2023 | 904 |
| 2024 | 1,234 |
| 2025 | 1,308 |
| 2026 (partial year) | 28 |
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.
- - An NPI record is not necessarily a unique practicing individual, and the primary taxonomy may not capture every service a provider offers.
- - These counts cover active records with this primary taxonomy, not all providers who deliver home health nursing.
- Providers are counted once, by their primary taxonomy code only.
Common questions
How many Home Health Registered Nurses are there in the United States?
There are 10,362 active NPI records nationally with Home Health Registered Nurse as the primary taxonomy.
How many Home Health Registered Nurses are in private practice?
NPPES flags 4,606 records, or 44.5%, as sole proprietors. This is an imperfect proxy for private practice because the flag is self-reported and does not directly measure practice ownership or work setting.
Which states have the most Home Health Registered Nurse NPI records?
The largest state counts are New York (1,451), Ohio (886), Texas (844), Nevada (709), and Wisconsin (672).
How many new Home Health Registered Nurse NPIs were first enumerated in recent years?
The counts were 1,234 in 2024, 1,308 in 2025, and 28 in 2026.
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