National totals
| Active NPI records | 6,739 |
| Registered sole proprietors | 28 (0.4%) |
| NUCC taxonomy code | 261QR1300X |
| Grouping | Ambulatory Health Care Facilities |
Reading the sole-proprietor share
For Rural Health Clinic/Center records, 28 of 6,739 active records, or 0.4%, are flagged as sole proprietors in NPPES. This is a self-reported NPPES field, and it does not establish ownership, independence, staffing model, or whether a clinic is in private practice. Use the share as an imperfect proxy for private practice, not a direct count of privately practicing clinics.
By state
| State | Active NPIs | Sole proprietors | Share |
|---|---|---|---|
| Texas | 553 | <11 | not reported |
| Kentucky | 418 | <11 | not reported |
| Missouri | 400 | <11 | not reported |
| Illinois | 370 | <11 | not reported |
| California | 351 | <11 | not reported |
| Michigan | 311 | <11 | not reported |
| Mississippi | 304 | <11 | not reported |
| Iowa | 270 | <11 | not reported |
| Tennessee | 257 | <11 | not reported |
| Louisiana | 256 | <11 | not reported |
| Kansas | 245 | <11 | not reported |
| South Carolina | 216 | <11 | not reported |
| Alabama | 180 | <11 | not reported |
| Oklahoma | 172 | <11 | not reported |
| Arkansas | 151 | <11 | not reported |
| North Carolina | 149 | <11 | not reported |
| Florida | 149 | <11 | not reported |
| Virginia | 144 | <11 | not reported |
| Indiana | 141 | <11 | not reported |
| Ohio | 135 | <11 | not reported |
| Washington | 130 | <11 | not reported |
| Nebraska | 129 | <11 | not reported |
| Georgia | 125 | <11 | not reported |
| Minnesota | 111 | <11 | not reported |
| Wisconsin | 108 | <11 | not reported |
| Pennsylvania | 108 | <11 | not reported |
| Oregon | 106 | <11 | not reported |
| Colorado | 96 | <11 | not reported |
| West Virginia | 80 | <11 | not reported |
| South Dakota | 71 | <11 | not reported |
| Arizona | 70 | <11 | not reported |
| New York | 69 | <11 | not reported |
| North Dakota | 65 | <11 | not reported |
| Montana | 51 | <11 | not reported |
| Idaho | 45 | <11 | not reported |
| Wyoming | 37 | <11 | not reported |
| Maine | 29 | <11 | not reported |
| New Mexico | 26 | <11 | not reported |
| Hawaii | 21 | <11 | not reported |
| Nevada | 20 | <11 | not reported |
| Utah | 17 | <11 | not reported |
| Vermont | 11 | <11 | not reported |
New NPI registrations by year
| Year first enumerated | NPIs |
|---|---|
| 2016 | 200 |
| 2017 | 245 |
| 2018 | 249 |
| 2019 | 289 |
| 2020 | 379 |
| 2021 | 405 |
| 2022 | 219 |
| 2023 | 269 |
| 2024 | 219 |
| 2025 | 287 |
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.
- - Active NPI records are not necessarily unique clinics, clinicians, or physical locations.
- - The primary taxonomy is an NPPES classification, and NUCC has published no official definition for this label.
- - NPI enumeration dates show when records were first assigned, not when a clinic opened or how long it operated.
- Providers are counted once, by their primary taxonomy code only.
Common questions
How many Rural Health Clinics/Centers are there in the United States?
There are 6,739 active NPI records nationally with Rural Health Clinic/Center as the primary taxonomy.
How many Rural Health Clinics/Centers are in private practice?
NPPES flags 28 records, or 0.4%, as sole proprietors. This is not a direct count of private-practice clinics.
Which states have the most Rural Health Clinic/Center NPIs?
Texas has the largest count at 553, followed by Kentucky, Missouri, Illinois, and California.
How many Rural Health Clinic/Center NPIs were first enumerated in the most recent full years?
The counts were 269 in 2023, 219 in 2024, and 287 in 2025.
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