National totals
| Active NPI records | 71,692 |
| Registered sole proprietors | 35,661 (49.7%) |
| NUCC taxonomy code | 164W00000X |
| Grouping | Nursing Service Providers |
What this specialty covers
An individual with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. Requirements for education, experience, licensure, and job responsibilities vary among the states.
Reading the sole-proprietor share
For this specialty, 35,661 records, or 49.7%, are flagged as sole proprietors in NPPES, meaning the share describes a reported record status. The field is self-reported and an imperfect proxy for private practice because it does not by itself establish ownership, employment setting, independence, or whether an LPN works alone or within a group, facility, or other setting.
By state
| State | Active NPIs | Sole proprietors | Share |
|---|---|---|---|
| New York | 23,136 | 14,141 | 61.1% |
| Ohio | 12,586 | 8,933 | 71.0% |
| Michigan | 4,166 | 845 | 20.3% |
| Pennsylvania | 3,890 | 1,055 | 27.1% |
| Florida | 1,934 | 846 | 43.7% |
| Wisconsin | 1,717 | 1,147 | 66.8% |
| Washington | 1,639 | 411 | 25.1% |
| Massachusetts | 1,476 | 727 | 49.3% |
| Georgia | 1,337 | 484 | 36.2% |
| Tennessee | 1,204 | 411 | 34.1% |
| New Jersey | 1,065 | 742 | 69.7% |
| Oklahoma | 1,051 | 302 | 28.7% |
| Arizona | 1,009 | 413 | 40.9% |
| Illinois | 863 | 240 | 27.8% |
| Missouri | 789 | 169 | 21.4% |
| Arkansas | 761 | 280 | 36.8% |
| Texas | 743 | 229 | 30.8% |
| Minnesota | 742 | 165 | 22.2% |
| West Virginia | 725 | 188 | 25.9% |
| Oregon | 709 | 205 | 28.9% |
| Colorado | 702 | 175 | 24.9% |
| North Carolina | 671 | 214 | 31.9% |
| Maryland | 604 | 283 | 46.9% |
| Virginia | 592 | 261 | 44.1% |
| Indiana | 563 | 233 | 41.4% |
| Louisiana | 526 | 170 | 32.3% |
| Nevada | 507 | 208 | 41.0% |
| Nebraska | 505 | 165 | 32.7% |
| South Carolina | 488 | 186 | 38.1% |
| California | 478 | 226 | 47.3% |
| Kentucky | 389 | 126 | 32.4% |
| Connecticut | 388 | 134 | 34.5% |
| District of Columbia | 379 | 203 | 53.6% |
| Alaska | 366 | 209 | 57.1% |
| Alabama | 324 | 81 | 25.0% |
| North Dakota | 298 | 48 | 16.1% |
| Kansas | 291 | 81 | 27.8% |
| Mississippi | 236 | 105 | 44.5% |
| Delaware | 200 | 74 | 37.0% |
| Iowa | 183 | 55 | 30.1% |
| Utah | 178 | 46 | 25.8% |
| South Dakota | 169 | 46 | 27.2% |
| New Mexico | 159 | 50 | 31.4% |
| Hawaii | 155 | 34 | 21.9% |
| New Hampshire | 148 | 81 | 54.7% |
| Idaho | 92 | 31 | 33.7% |
| Rhode Island | 83 | 25 | 30.1% |
| Vermont | 81 | 42 | 51.9% |
| Maine | 75 | 23 | 30.7% |
| Montana | 57 | 21 | 36.8% |
| Wyoming | 56 | 16 | 28.6% |
New NPI registrations by year
| Year first enumerated | NPIs |
|---|---|
| 2017 | 3,211 |
| 2018 | 3,605 |
| 2019 | 3,485 |
| 2020 | 2,739 |
| 2021 | 3,180 |
| 2022 | 3,630 |
| 2023 | 3,830 |
| 2024 | 4,107 |
| 2025 | 4,705 |
| 2026 (partial year) | 129 |
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 counts are administrative records rather than a survey-based workforce census, so they may not equal the number of people currently practicing.
- - State education, licensure, and job requirements vary, which limits direct comparison of counts across states.
- Providers are counted once, by their primary taxonomy code only.
Common questions
How many Licensed Practical Nurses are there in the United States?
The page reports 71,692 active NPI records nationally with Licensed Practical Nurse as the primary taxonomy. This is an NPI-based count, not a complete headcount of all people who may perform this work.
How many LPNs are in private practice?
The NPPES sole-proprietor flag applies to 35,661 records, or 49.7%. Because the field is an imperfect proxy, this should not be treated as an exact count of LPNs in private practice.
Which states have the most Licensed Practical Nurse records?
New York has 23,136 records, and Ohio has 12,586. Michigan, Pennsylvania, and Florida are also among the largest states shown.
How many Licensed Practical Nurse NPIs were first enumerated recently?
The counts of NPIs first enumerated were 4,107 in 2024, 4,705 in 2025, and 129 in 2026.
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