NPPES file of Aug 9, 2026

Periodontics in California

929 NPPES records list periodontics with a practice address in California, 2.4 per 100,000 residents, the 11th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 15 of 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223P0300X · method

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

Los Angeles has the most, 73

  1. Los Angeles73
  2. San Francisco65
  3. San Diego40
  4. Sacramento25
  5. Beverly Hills24

Periodontics records in California

  1. Masooma Rizvi, DDSSimi Valley, CA 930631154169704
  2. Daniel Roberts, DDSEncinitas, CA 920241558490045
  3. Judson Roberts, DDSSacramento, CA 958251134246754
  4. Glenn Roeder, D.D.S.Glendale, CA 912061164572939
  5. Tinou RonconeTemecula, CA 925921689600942
  6. Mauricio Ronderos, DDS, MS, MPHRedwood City, CA 940651457402034
  7. Ari Rosenblatt, D.M.D., D.D.S.Beverly Hills, CA 902101710006036
  8. Stanley Ross, D.D.S.San Leandro, CA 945771639225386
  9. Roanld Rott, D.D.S.Sacramento, CA 958161558436717
  10. Randal Rowland, M.S, D.M.D., M.S.San Francisco, CA 941231922018811
  11. Alia RubaieLos Angeles, CA 900731164361234
  12. Craig Rubinoff, DDS, MSPoway, CA 920641558486423
  13. Deborah Ruprecht, DDSNewport Beach, CA 926601598935538
  14. Peter Russo, D.D.S.Huntington Beach, CA 926481104846849
  15. David Rustamzadeh, DDS, MSDOakland, CA 946011851469712
  16. Alexandra Rutwind, D.M.D, MSWest Hollywood, CA 900691326439225
  17. Mark Ryder, DMDSan Francisco, CA 941431922187020
  18. Erene Saad, DMDIrvine, CA 926181104348366
  19. Androush Safarian, D.M.D.Glendale, CA 912021386869063
  20. Mahasti Saghizadeh, DDSDaly City, CA 940151306036512
  21. Erik Sahl, DDSLoma Linda, CA 923501598912362
  22. Huzefa Saifee, DDSNorth Hollywood, CA 916061407231228
  23. Sean Sakhai, DDSWoodland Hills, CA 913671215272109
  24. Wichurat Sakulpaptong, DDS, PHDSacramento, CA 958181720438708
  25. Afshin Salamati, DDS, MSBeverly Hills, CA 902101669674974
  26. Jay SalzmanLarkspur, CA 949391205988623
  27. Samira Samini, DDSNewport Beach, CA 926631720353626
  28. Elaheh Samsani, DDSCitrus Heights, CA 956101801916986
  29. Rimple Sandhu, DMDDiscovery Bay, CA 945051659752178
  30. Vreiti Sangha, DDSOrange, CA 928681497071179
  31. Evan Santiago, D.D.S.Oakland, CA 946091033525738
  32. Elena Sanz Miralles, DDS, MS, PHDSan Jose, CA 951241982058194
  33. Shanne Sastiel, DDSSan Francisco, CA 941431881079507
  34. Frank Satinover, D.M.D.Ventura, CA 930031841482650
  35. Richard Sawaya, D.D.S., M.S.San Diego, CA 921341093062093
  36. Lynn Sayre-Carstairs, D.M.D.San Luis Obispo, CA 934011568546976
  37. Cynthia Scheines, DDSLoma Linda, CA 923501679914204
  38. Austin Schellinck, D.D.S., M.S.Pleasanton, CA 945661902050750
  39. Lary Schiller, D.D.S.San Francisco, CA 941271477694412
  40. Allen Schultz, DDSSan Clemente, CA 926731396817847
  41. Melvyn Schwarz, D.D.S,, M.CS.DTorrance, CA 905051780836932
  42. Paula Sebastiani, DDS, MSMill Valley, CA 949411235229592
  43. Michael Sedaghatfar, D.M.D., M.S.San Rafael, CA 949011457530164
  44. Diana Sedler, DDSBurbank, CA 915051003471053
  45. Scott SembaTravis Afb, CA 945351841272374
  46. Ajay Setya, DDS MSDMission Viejo, CA 926911689713075
  47. Sahar Shafi, D.D.S.Los Angeles, CA 900951316192305
  48. Raime Shah, DDS, MSSanta Rosa, CA 954051518568138
  49. Nathan Shapiro, DMDVentura, CA 930031629118294
  50. Joshua Shayefar, DMDLos Angeles, CA 900131346780715

Source: CMS NPPES, primary taxonomy 1223P0300X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 11 of 51 per resident

  1. Maryland2.7
  2. Virginia2.5
  3. Rhode Island2.5
  4. California2.4
  5. Washington2.4
  6. Colorado2.3
  7. 50 states and D.C.2.0

Source: CMS NPPES, primary taxonomy 1223P0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

68.6% of these records appear in a Medicare file, against 67.1% 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. California68.6%
  2. United States67.1%

Periodontics records in California, measured

  • In a Medicare file637 of 929 · 68.6% here, 67.1% nationally
  • In the CMS Doctors and Clinicians file2 · 0.2% here, 0.5% nationally
  • Not updated in five years or more724 · 77.9% here, 74.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223P0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

929 NPPES records list periodontics (1223P0300X) as their primary taxonomy with a practice address in California: 2.4 per 100,000 residents against 2 nationally (50 states and D.C.). Los Angeles has 73 of them (8%).

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. New York565
  2. Florida487
  3. Texas486
  4. Massachusetts390

States with a similar rate per 100,000

  1. Washington2.4
  2. Rhode Island2.5
  3. Virginia2.5
  4. Colorado2.3

The largest states

  1. New York565
  2. Florida487
  3. Texas486
  4. Massachusetts390
  5. New Jersey291

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.