Prosthodontics
NUCC 1223P0700X · Dentist
3,550 CMS NPPES-registered providers across 51 states · 154th of 690 specialties by headcount.
Where this specialty sits in the corpus
Prosthodontics ranks 154th of 690 NUCC specialties by CMS NPPES headcount (0.05% of all registered NPIs), densest in California; per resident Massachusetts leads.
- 3,550
- NPPES providers in specialty
- 154th
- of 690 specialties
- 566
- state-share HHI
- 45.6%
- Part D prescriber share
Massachusetts is densest per capita (3.7× the national rate; District of Columbia 3.4×); 1.3% of the Dentist category.
Taxonomy fingerprint
Prosthodontics (NUCC 1223P0700X; 45.6% Part D prescribers (1,620 of 3,550); avg 90 Part D claims/prescriber (500th of 572); Open Payments avg $4K/physician (126th of 551; 1,268 paid, $4.7M total); state-share HHI 566; next-larger headcount neighbor Interventional Cardiology Physician (+15); next-smaller Ambulatory Care Registered Nurse (-28)).
Next larger: Interventional Cardiology Physician (3,565) Next smaller: Ambulatory Care Registered Nurse (3,522)
Population-adjusted state index
Each multiple is this specialty's providers-per-resident in a state divided by the national rate (Census Vintage population estimates). Raw headcount favors large states; this ranking surfaces denser markets.
Over-indexed vs national rate
- Massachusetts 3.7× · 3.9/100k
- District of Columbia 3.4× · 3.5/100k
- New York 1.9× · 2/100k
- Hawaii 1.8× · 1.9/100k
- Puerto Rico 1.8× · 1.8/100k
Under-indexed vs national rate
- Mississippi 0.23× · 0.2/100k
- Idaho 0.34× · 0.4/100k
- Kansas 0.36× · 0.4/100k
- Kentucky 0.38× · 0.4/100k
- Missouri 0.38× · 0.4/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 442 |
| 2 | New York | 387 |
| 3 | Texas | 302 |
| 4 | Massachusetts | 274 |
| 5 | Florida | 258 |
| 6 | New Jersey | 134 |
| 7 | Pennsylvania | 131 |
| 8 | Virginia | 109 |
| 9 | Washington | 95 |
| 10 | Maryland | 92 |
| 11 | Georgia | 85 |
| 12 | Ohio | 84 |
| 13 | North Carolina | 83 |
| 14 | Minnesota | 77 |
| 15 | Michigan | 74 |
Top Cities for Prosthodontics
| # | City | Providers |
|---|---|---|
| 1 | New YorkNew York | 188 |
| 2 | BostonMassachusetts | 146 |
| 3 | HoustonTexas | 75 |
| 4 | Los AngelesCalifornia | 49 |
| 5 | Iowa CityIowa | 43 |
| 6 | San AntonioTexas | 42 |
| 7 | DallasTexas | 41 |
| 8 | San FranciscoCalifornia | 40 |
| 9 | GainesvilleFlorida | 39 |
| 10 | MinneapolisMinnesota | 39 |
| 11 | PittsburghPennsylvania | 38 |
| 12 | ColumbusOhio | 33 |
Sample Prosthodontics NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Michael Gioia, DMDBoca Raton, FL |
| 2 | Suzanne Reinhardt, DMDPrinceton, NJ |
| 3 | Ryne Johnson, DMDCharleston, SC |
| 4 | John Karabasz, DMDAllentown, PA |
| 5 | Sharon Siegel, DDS, MSDavie, FL |
| 6 | Craig Pearce, D.M.D.Everett, WA |
| 7 | Charles Wilcox, D.D.S.Omaha, NE |
| 8 | Lisa Antonoff, D.D.S.New York, NY |
| 9 | Sheldon Lorber, D.D.S.Flushing, NY |
| 10 | Ryle Bell, DDS, MS, FACDWashington, DC |
| 11 | Michael Maginnis, D.D.S., M.S.Baton Rouge, LA |
| 12 | Mark George, D.D.S.Orange, CA |
| 13 | Richard McGuckin, DDS, MSC, MAGD, FACPOrono, ME |
| 14 | Mark Scurria, DDSDurham, NC |
| 15 | Nelson Lasiter, DMDLas Vegas, NV |
| 16 | John Goodman, DDSArlington, TX |
| 17 | Maurice Salamander, D.D.S., MS, FACPColorado Springs, CO |
| 18 | Kevin Sloan, D.D.S., M.S.Ann Arbor, MI |
Related Specialties
Adjacent specialties in the NUCC Health Care Provider Taxonomy - same Dentist category.
Frequently Asked Questions
Where does the large Prosthodontics headcount concentrate?
How large is Prosthodontics's Open Payments footprint?
How heavy is Prosthodontics Part D prescribing at scale?
Data sources and methodology
Provider data from CMS NPPES (download.cms.gov/nppes). Specialty classification from NUCC Health Care Provider Taxonomy (nucc.org). Part D averages from the CMS Medicare Part D Prescriber PUF; industry payments from CMS Open Payments 2024. Counts reflect self-designated primary taxonomy at NPI enrollment. PlainDoctor does not rate or rank providers. Methodology · About
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-08-27.