Nephrology Registered Nurse in District of Columbia
1 NPPES records list nephrology registered nurse with a practice address in District of Columbia, 0.1 per 100,000 residents, the 2nd highest rate of 30; each record links to the provider's NPI and the District of Columbia license search.
Washington has the most, 1
Nephrology Registered Nurse records in District of Columbia
- Min Choi, RN, CNNWashington, DC 203071194825349
Source: CMS NPPES, primary taxonomy 163WN0300X: records by practice city and the list of records, file of Aug 9, 2026.
District of Columbia ranks 2 of 30 per resident
Source: CMS NPPES, primary taxonomy 163WN0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.
What the count covers
1 NPPES records list nephrology registered nurse (163WN0300X) as their primary taxonomy with a practice address in District of Columbia: 0.1 per 100,000 residents against 0 nationally (50 states and D.C.). Washington has 1 of them (100%).
A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.
The largest states
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.