Registered Nurse
Healthcare providers specializing in registered nurse
Below are providers registered under the 163W00000X taxonomy in the official NPI Registry.
📊 Healthcare Market Snapshot for Registered Nurse
Top States for Registered Nurse
US states with the highest concentration of registered nurse providers
Top Cities for Registered Nurse
US cities with the highest concentration of registered nurse providers
| Rank | City | State | Provider Count |
|---|---|---|---|
| #1 | Brooklyn | NY | 3,672 |
| #2 | New York | NY | 2,677 |
| #3 | Bronx | NY | 1,999 |
| #4 | Houston | TX | 1,569 |
| #5 | San Antonio | TX | 1,421 |
| #6 | Seattle | WA | 1,395 |
| #7 | San Diego | CA | 1,375 |
| #8 | Nashville | TN | 1,356 |
| #9 | Columbus | OH | 1,264 |
| #10 | Minneapolis | MN | 1,207 |
Longest-Registered Registered Nurse Providers
Providers with the most years of registration history as registered nurse specialists
Kathleen Stallsmith, RN
Elizabeth Lazarus, C.R.N.A, R.N
Gary Ray, MSN, CRNA
Audrey Mathis, NP
Linda Mcmillan, RN, APN
Daryl Harriman, CRNA
Elizabeth Youngblood, RN, APN
Lisa Milam, APN
Mary Ann Honeycutt, RNP-C
Justin Smith, CRNA
Recently Registered Registered Nurse Providers
Newly registered healthcare providers specializing in registered nurse
Tammi Barbour Campbell
Mackenzie Bushery
Caroline Baker
Our Care Solutions Llc
Zhane Ceasor, RN
Micah Gerasimovich
Desiree Benjamin
Whittney Logan
Karissa Johnson
Yunhua Yang, RN
Related Specialties in Nursing Service Providers
Other healthcare specialties related to registered nurse
About Registered Nurse Providers
A registered nurse (RN) is a licensed healthcare professional who provides direct patient care, coordinates treatment plans, administers medications, and educates patients on health management. RNs work in diverse settings, including hospitals, clinics, nursing homes, and home health agencies, collaborating with physicians and other team members. To practice, an RN must earn an Associate Degree in Nursing (ADN) or a Bachelor of Science in Nursing (BSN) and pass the National Council Licensure Examination (NCLEX-RN). RNs focus on clinical monitoring, patient safety, and advocating for patient wellness in all care environments.
While many registered nurses do not bill insurance directly, obtaining an NPI number is increasingly important for RNs who perform specialized clinical care, case management, or triage services. An RN's NPI is used for tracking clinical roles, identifying care coordinators in health systems, and fulfilling state-specific electronic health record requirements. In home health and hospice care, an RN's NPI may be included on claims to document the nursing services provided. Checking the registry helps confirm the RN's active nursing license and professional standing.
Frequently Asked Questions about Registered Nurse
How many Registered Nurse providers are registered in the US?
There are currently 184,414 registered registered nurse providers in the United States, according to the official CMS NPI registry database.
Which state has the most Registered Nurse providers?
New York has the highest concentration of registered nurse specialists, with 28,163 registered providers.
What is the oldest registered Registered Nurse provider?
The oldest registered registered nurse provider in the database is Kathleen Stallsmith, RN, who registered on 05/23/2005 with NPI number 1609879642.
How do I find a Registered Nurse near me?
You can find registered nurse providers near you by browsing our directory by state or city, or by using the search bar at the top of the page to filter by name and state.
What credentials do Registered Nurse providers typically have?
A registered nurse (RN) is a licensed healthcare professional who provides direct patient care, coordinates treatment plans, administers medications, and educates patients on health management. RNs work in diverse settings, including hospitals, clinics, nursing homes, and home health agencies, collaborating with physicians and other team members. To practice, an RN must earn an Associate Degree in Nursing (ADN) or a Bachelor of Science in Nursing (BSN) and pass the National Council Licensure Examination (NCLEX-RN). RNs focus on clinical monitoring, patient safety, and advocating for patient wellness in all care environments.
How do I verify a Registered Nurse's NPI number?
You can verify any Registered Nurse's NPI number by searching on NPILookup using their name or NPI number. All data is sourced directly from the official CMS NPPES registry.
What is the taxonomy code for Registered Nurse?
The primary taxonomy code for Registered Nurse is 163W00000X.
Can Registered Nurse providers bill insurance?
Yes, most Registered Nurse providers can bill health insurance. Their National Provider Identifier (NPI) number is required to process claims, verify network status, and submit billing details to commercial insurance networks, Medicare, or Medicaid.