NPPES file of Aug 9, 2026

Orthodontics and Dentofacial Orthopedics Dentistry in Delaware

26 NPPES records list orthodontics and dentofacial orthopedics dentistry with a practice address in Delaware, 2.5 per 100,000 residents, the 49th highest rate of 51. Wilmington and Newark have the most; each record links to the provider's NPI and the Delaware license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223X0400X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Wilmington has the most, 16

  1. Wilmington16
  2. Newark3
  3. Dover2
  4. Smyrna2
  5. Lewes1

Orthodontics and Dentofacial Orthopedics Dentistry records in Delaware

  1. Jamie Ahl, DMD, MSDover, DE 199011265710552
  2. Clifford Anzilotti, D.M.D.Wilmington, DE 198101144316209
  3. Clifford Anzilotti, D.M.D., P.A.Wilmington, DE 198101336312743
  4. Mary Bilotta, DDSWilmington, DE 198101447301106
  5. Aesha Chaudhry, DMDWilmington, DE 198101417087529
  6. Gary Collins, MSDWilmington, DE 198081386731230
  7. George Derenzo, D.D.S.Wilmington, DE 198021811047962
  8. Melissa Eckley, DDS, MSWilmington, DE 198081407317407
  9. Joseph Facciolo, D.M.D.Wilmington, DE 198011740625094
  10. Mark Fiss, D.M.D., M.S.Wilmington, DE 198081508981309
  11. Gordon Honig, D.M.D.Newark, DE 197111962527788
  12. Lisa Honig, DDSNewark, DE 197111720471956
  13. Ali Husain, D.M.D, M.S.DNewark, DE 197021174659445
  14. Sophia Husain, DMDMiddletown, DE 197091356547715
  15. Jonathan Johnson, DMD, MSRehoboth Beach, DE 199711861708927
  16. John Nista, DMDWilmington, DE 198101710038500
  17. Charis O'Connor, DMDDover, DE 199011447516661
  18. Hilda Oweisy, D.M.D.Lewes, DE 199581689854945
  19. Nancy Pancko, D.D.S, M.SWilmington, DE 198061881946333
  20. Sita Patel, DMD, MSSmyrna, DE 199771437661709
  21. Robert Penna, DMDWilmington, DE 198081861400855
  22. Ray Rafetto, D.M.D,Wilmington, DE 198081619008349
  23. Ronald Rawlins, D.M.D., M.S.Wilmington, DE 198081760634455
  24. Stephanie Steckel, DDS, MSSmyrna, DE 199771467577445
  25. Gia Yi, DDSWilmington, DE 198071073599957
  26. Leah YiWilmington, DE 198101447788955

Source: CMS NPPES, primary taxonomy 1223X0400X: records by practice city and the list of records, file of Aug 9, 2026.

Delaware ranks 49 of 51 per resident

  1. West Virginia2.8
  2. Alaska2.7
  3. Wyoming2.6
  4. Delaware2.5
  5. South Dakota2.4
  6. Arkansas2.4
  7. 50 states and D.C.4.0

Source: CMS NPPES, primary taxonomy 1223X0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.2% of these records appear in a Medicare file, against 56.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Delaware69.2%
  2. United States56.4%

Orthodontics and Dentofacial Orthopedics Dentistry records in Delaware, measured

  • In a Medicare file18 of 26 · 69.2% here, 56.4% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.2% nationally
  • Not updated in five years or more13 · 50.0% here, 74.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223X0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

26 NPPES records list orthodontics and dentofacial orthopedics dentistry (1223X0400X) as their primary taxonomy with a practice address in Delaware: 2.5 per 100,000 residents against 4 nationally (50 states and D.C.). Wilmington has 16 of them (62%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. North Dakota25
  2. Vermont25
  3. South Dakota22
  4. Alaska20

States with a similar rate per 100,000

  1. Wyoming2.6
  2. Arkansas2.4
  3. Puerto Rico2.8
  4. West Virginia2.8

The largest states

  1. California1,881
  2. Texas1,184
  3. New York971
  4. Florida773
  5. Pennsylvania575

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.