Occupational Medicine Physician: NPI taxonomy code 2083X0100X
Taxonomy code 2083X0100X is Preventive Medicine: Occupational Medicine, in the Allopathic & Osteopathic Physicians group.
3,242 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 2083X0100X |
|---|---|
| Group | Allopathic & Osteopathic Physicians |
| Classification | Preventive Medicine |
| Specialization | Occupational Medicine |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 3,242 (2,591 individuals, 651 organizations) |
What NUCC says: Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. (excerpt of the NUCC 26.1 definition)
Find Occupational Medicine Physician providers
Search the registry for providers listing Occupational Medicine. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 493 | 15.2% |
| Texas | 203 | 6.3% |
| Ohio | 148 | 4.6% |
| Indiana | 130 | 4.0% |
| Pennsylvania | 126 | 3.9% |
| Colorado | 123 | 3.8% |
| Florida | 121 | 3.7% |
| Washington | 119 | 3.7% |
| Michigan | 105 | 3.2% |
| Illinois | 102 | 3.1% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Public Health & General Preventive Medicine Physician 2,419
- Preventive Medicine/Occupational Environmental Medicine Physician 1,526
- Undersea and Hyperbaric Medicine (Preventive Medicine) Physician 618
- Aerospace Medicine Physician 572
- Addiction Medicine (Preventive Medicine) Physician 508
- Obesity Medicine (Preventive Medicine) Physician 252
- Sports Medicine (Preventive Medicine) Physician 168
- Medical Toxicology (Preventive Medicine) Physician 51
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.