363L00000X
Nurse Practitioner Perinatal Taxonomy Code 363LP1700X
363LP1700X
Level III - Area of Specialization
174Registered providers
50Medicare specialty
26.0NUCC version
30States & territories
Definition
No official NUCC definition is published for this code.
Code Details for 363LP1700X
About Taxonomy Code 363LP1700X
The taxonomy code 363LP1700X identifies Nurse Practitioner Perinatal 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 174 registered providers whose primary or secondary taxonomy is this code. Of these, 27 (16%) are registered as organizations and 147 (84%) as individual providers. The states with the most nurse practitioner perinatal providers are California (23), Colorado (20), Texas (19). 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
174Total providers
27Organizations 16%
147Individuals 84%
146Female
1Male
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-07-12T00:00:00.
View all 174 providersNurse Practitioner Perinatal Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
All states (nationwide)
174
Arizona5Arkansas2California23Colorado20Connecticut2Delaware1Florida10Georgia3Illinois3Indiana3Iowa8Kentucky1Maryland19Massachusetts1Michigan2Missouri2Montana1Nevada1New Jersey4New York11North Carolina7Ohio1Oregon2Pennsylvania8South Dakota2Tennessee1Texas19Vermont1Washington5Wisconsin1
Frequently Asked Questions
363LP1700X questionsNPPES lists 174 registered providers with this taxonomy code (Nurse Practitioner Perinatal).
Both. About 16% of these providers are registered as organizations and 84% 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 perinatal 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.
