Administrator Registered Nurse: NPI taxonomy code 163WA2000X
Taxonomy code 163WA2000X is Registered Nurse: Administrator, in the Nursing Service Providers group.
2,491 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 163WA2000X |
|---|---|
| Group | Nursing Service Providers |
| Classification | Registered Nurse |
| Specialization | Administrator |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 2,491 (2,395 individuals, 96 organizations) |
What NUCC says: Definition to come... (excerpt of the NUCC 26.1 definition)
Find Administrator Registered Nurse providers
Search the registry for providers listing Administrator. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 324 | 13.0% |
| New York | 236 | 9.5% |
| Texas | 197 | 7.9% |
| Florida | 116 | 4.7% |
| Ohio | 111 | 4.5% |
| Michigan | 96 | 3.9% |
| Georgia | 91 | 3.7% |
| Colorado | 67 | 2.7% |
| Arizona | 66 | 2.6% |
| South Carolina | 62 | 2.5% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Registered Nurse 152,513
- School Registered Nurse 11,345
- Psychiatric/Mental Health Registered Nurse 10,894
- Home Health Registered Nurse 10,501
- Community Health Registered Nurse 7,518
- Case Management Registered Nurse 5,842
- General Practice Registered Nurse 4,833
- Lactation Consultant (Registered Nurse) 4,617
Specialty definitions are from the NUCC Health Care Provider Taxonomy (version 26.1). Which code to use on a claim depends on your NPPES record and your payer. See taxonomy codes explained.