Prosthodontics: NPI taxonomy code 1223P0700X
Taxonomy code 1223P0700X is Dentist: Prosthodontics, in the Dental Providers group.
4,828 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 1223P0700X |
|---|---|
| Group | Dental Providers |
| Classification | Dentist |
| Specialization | Prosthodontics |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 4,828 (3,944 individuals, 884 organizations) |
What NUCC says: That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes. (excerpt of the NUCC 26.1 definition)
Find Prosthodontics providers
Search the registry for providers listing Prosthodontics. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 598 | 12.4% |
| New York | 488 | 10.1% |
| Massachusetts | 414 | 8.6% |
| Texas | 408 | 8.5% |
| Florida | 342 | 7.1% |
| New Jersey | 185 | 3.8% |
| Pennsylvania | 170 | 3.5% |
| Virginia | 143 | 3.0% |
| Washington | 132 | 2.7% |
| North Carolina | 128 | 2.7% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- General Practice Dentistry 180,975
- 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
- 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.