363L00000X
Nurse Practitioner Family Taxonomy Code 363LF0000X
363LF0000X
Level III - Area of Specialization
305,553Registered providers
50Medicare specialty
25.1NUCC version
57States & territories
Definition
No official NUCC definition is published for this code.
Code Details for 363LF0000X
About Taxonomy Code 363LF0000X
The taxonomy code 363LF0000X identifies Nurse Practitioner Family within the Physician Assistants & Advanced Practice Nursing 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 305,553 registered providers whose primary or secondary taxonomy is this code. Of these, 17,028 (6%) are registered as organizations and 288,525 (94%) as individual providers. The states with the most nurse practitioner family providers are Florida (27,539), Texas (25,566), California (19,764). For Medicare enrollment, it crosswalks to specialty code 50 (Nurse Practitioner).
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
305,553Total providers
17,028Organizations 6%
288,525Individuals 94%
257,523Female
30,635Male
367Undisclosed
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-06-28T00:00:00.
View all 305,553 providersNurse Practitioner Family Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
All states (nationwide)
305,553
Alabama5,017Alaska878American Samoa1Arizona7,576Arkansas3,194California19,764Colorado4,798Connecticut3,275Delaware1,079District Of Columbia998Florida27,539Georgia10,290Guam39Hawaii1,026Idaho1,645Illinois9,880Indiana7,637Iowa2,552Kansas3,075Kentucky7,888Louisiana5,299Maine1,556Mariana Islands8Maryland5,669Massachusetts5,586Michigan6,116Minnesota4,290Mississippi4,550Missouri6,547Montana1,078Nebraska1,487Nevada2,963New Hampshire1,815New Jersey4,841New Mexico2,225New York16,367North Carolina8,863North Dakota1,005Ohio11,890Oklahoma3,303Oregon3,331Palau1Pennsylvania8,512Puerto Rico102Rhode Island1,110South Carolina5,429South Dakota1,106Tennessee11,245Texas25,566Utah2,653Vermont572Virgin Islands32Virginia7,720Washington5,153West Virginia2,526Wisconsin3,743Wyoming610
Frequently Asked Questions
363LF0000X questionsNPPES lists 305,553 registered providers with this taxonomy code (Nurse Practitioner Family).
Both. About 6% of these providers are registered as organizations and 94% as individuals.
It crosswalks to Medicare specialty code 50 (Nurse Practitioner).
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 Nurse Practitioner classification (parent code 363L00000X).
Use the "Providers by state" directory on this page to open the list of nurse practitioner family providers registered in any U.S. state.
Source: National Uniform Claim Committee (NUCC) Health Care Provider Taxonomy code set, Version 25.1. Provider counts from NPPES. See nucc.org.
