Occupational Health Registered Nurse: NPI taxonomy code 163WX0106X
Taxonomy code 163WX0106X is Registered Nurse: Occupational Health, in the Nursing Service Providers group.
384 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 163WX0106X |
|---|---|
| Group | Nursing Service Providers |
| Classification | Registered Nurse |
| Specialization | Occupational Health |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 384 (370 individuals, 14 organizations) |
What NUCC says: Definition to come... (excerpt of the NUCC 26.1 definition)
Find Occupational Health Registered Nurse providers
Search the registry for providers listing Occupational Health. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| Texas | 32 | 8.3% |
| Maryland | 30 | 7.8% |
| California | 25 | 6.5% |
| Washington | 19 | 4.9% |
| Kentucky | 17 | 4.4% |
| Massachusetts | 15 | 3.9% |
| Ohio | 14 | 3.6% |
| Missouri | 13 | 3.4% |
| Pennsylvania | 12 | 3.1% |
| Virginia | 11 | 2.9% |
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.