163W00000X
Registered Nurse Critical Care Medicine Taxonomy Code 163WC0200X
163WC0200X
Level III - Area of Specialization
8,377Registered providers
26.0NUCC version
53States & territories
Definition
No official NUCC definition is published for this code.
Code Details for 163WC0200X
About Taxonomy Code 163WC0200X
The taxonomy code 163WC0200X identifies Registered Nurse Critical Care Medicine within the Nursing Service Providers provider grouping. It is a Level III — Area of Specialization code, the most specific tier: it narrows the parent classification to a defined subspecialty.
NPI records show 8,377 registered providers whose primary or secondary taxonomy is this code. Of these, 37 (0%) are registered as organizations and 8,340 (100%) as individual providers. The states with the most registered nurse critical care medicine providers are California (635), Florida (606), New York (537).
Taxonomy codes are self-selected by the provider based on their education and training; they describe the provider's type and specialty, not the specific services rendered.
Provider Composition & Statistics
8,377Total providers
37Organizations 0%
8,340Individuals 100%
5,751Female
2,516Male
73Undisclosed
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-07-12T00:00:00.
View all 8,377 providersRegistered Nurse Critical Care Medicine Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
All states (nationwide)
8,377
Alabama109Alaska24Arizona264Arkansas48California635Colorado142Connecticut73Delaware70District Of Columbia55Florida606Georgia229Hawaii15Idaho27Illinois282Indiana140Iowa50Kansas105Kentucky76Louisiana70Maine23Maryland183Massachusetts139Michigan267Minnesota117Mississippi40Missouri159Montana16Nebraska24Nevada70New Hampshire34New Jersey158New Mexico54New York537North Carolina253North Dakota28Ohio422Oklahoma87Oregon105Pennsylvania299Puerto Rico19Rhode Island16South Carolina184South Dakota18Tennessee485Texas497Utah48Vermont7Virgin Islands2Virginia198Washington169West Virginia52Wisconsin89Wyoming20
Frequently Asked Questions
163WC0200X questionsNPPES lists 8,377 registered providers with this taxonomy code (Registered Nurse Critical Care Medicine).
Both. About 0% of these providers are registered as organizations and 100% as individuals.
This taxonomy code does not map to a Medicare specialty code in the current crosswalk.
It is a Level III - Area of Specialization code in the NUCC Health Care Provider Taxonomy set. As an area of specialization, it falls under the Registered Nurse classification (parent code 163W00000X).
Use the "Providers by state" directory on this page to open the list of registered nurse critical care medicine providers registered in any U.S. state.
Source: National Uniform Claim Committee (NUCC) Health Care Provider Taxonomy code set, Version 26.0. Provider counts from NPPES. See nucc.org.
