General Practice Dentistry: NPI taxonomy code 1223G0001X
Taxonomy code 1223G0001X is Dentist: General Practice, in the Dental Providers group.
180,975 active NPIs list it as their primary specialty (1.9% of all).
| Code | 1223G0001X |
|---|---|
| Group | Dental Providers |
| Classification | Dentist |
| Specialization | General Practice |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 180,975 (126,249 individuals, 54,726 organizations) |
What NUCC says: A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. (excerpt of the NUCC 26.1 definition)
Find General Practice Dentistry providers
Search the registry for providers listing General Practice. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 24,804 | 13.7% |
| Texas | 15,915 | 8.8% |
| Florida | 10,419 | 5.8% |
| New York | 10,267 | 5.7% |
| Illinois | 7,693 | 4.3% |
| Pennsylvania | 6,311 | 3.5% |
| Michigan | 5,986 | 3.3% |
| North Carolina | 5,972 | 3.3% |
| New Jersey | 5,559 | 3.1% |
| Ohio | 5,396 | 3.0% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Dentist 124,731
- Orthodontics and Dentofacial Orthopedics Dentistry 21,324
- Pediatric Dentistry 17,645
- Oral and Maxillofacial Surgery (Dentist) 12,951
- Endodontics 9,428
- Periodontics 8,852
- Prosthodontics 4,828
- Public Health Dentistry 1,806
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.