163W00000X
Registered Nurse General Practice Taxonomy Code 163WG0000X
163WG0000X
Level III - Area of Specialization
7,393Registered providers
26.0NUCC version
56States & territories
Definition
No official NUCC definition is published for this code.
Code Details for 163WG0000X
About Taxonomy Code 163WG0000X
The taxonomy code 163WG0000X identifies Registered Nurse General Practice 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 7,393 registered providers whose primary or secondary taxonomy is this code. Of these, 355 (5%) are registered as organizations and 7,038 (95%) as individual providers. The states with the most registered nurse general practice providers are New York (770), California (666), Florida (433).
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
7,393Total providers
355Organizations 5%
7,038Individuals 95%
6,030Female
980Male
28Undisclosed
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-07-19T00:00:00.
View all 7,393 providersRegistered Nurse General Practice Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
All states (nationwide)
7,393
Alabama62Alaska39Arizona145Arkansas50California666Colorado168Connecticut41Delaware36District Of Columbia18Florida433Georgia181Guam2Hawaii96Idaho41Illinois159Indiana140Iowa38Kansas84Kentucky63Louisiana55Maine28Mariana Islands1Maryland109Massachusetts252Michigan186Minnesota121Mississippi37Missouri119Montana35Nebraska53Nevada79New Hampshire30New Jersey110New Mexico62New York770North Carolina127North Dakota23Ohio430Oklahoma81Oregon103Palau1Pennsylvania208Puerto Rico212Rhode Island26South Carolina58South Dakota41Tennessee145Texas378Utah58Vermont14Virgin Islands1Virginia125Washington188West Virginia33Wisconsin142Wyoming35
Frequently Asked Questions
163WG0000X questionsNPPES lists 7,393 registered providers with this taxonomy code (Registered Nurse General Practice).
Both. About 5% of these providers are registered as organizations and 95% 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 general practice 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.
