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 14 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. Jochen Pechak, D.D.S.Monterey, CA 939401669510269
  2. Alfred Penhaskashi, DDSEncino, CA 913161740368117
  3. Victor Perez, DDSRancho Cucamonga, CA 917301760852917
  4. Angie Perez-Celis, DDSLos Angeles, CA 900171902459977
  5. Andrew Peterson, DMD, MSClaremont, CA 917111619318755
  6. Christopher Peterson, DMDSan Diego, CA 921031487083895
  7. Jon Peterson, DDSSan Diego, CA 921031285726380
  8. Alex Pezeshkian, DMDCypress, CA 906301538332028
  9. Anh Pham, D.D.S., M.S.Hayward, CA 945411235503806
  10. Christopher Pham, DDS, MSChino, CA 917101700491891
  11. Donald PhamCypress, CA 906301649877994
  12. Huy Pham, DDSSan Jose, CA 951291063005726
  13. Sharon Phamduong, DDS, MSTorrance, CA 905031477785103
  14. Teerarat PhuatrakoonRoseville, CA 956611194619155
  15. Stephen PickeringSan Mateo, CA 944011801977368
  16. Gerald Pieroni, DDSFresno, CA 937201790966455
  17. Victor Pineschi, DDS, MS,APCLos Angeles, CA 900491073659355
  18. Flavia Pirih, DDSLos Angeles, CA 900951669716437
  19. Sepehr PoormonajemzadehBeverly Hills, CA 902121457196107
  20. Bryan PopeSan Mateo, CA 944011730289562
  21. Andrew Pounds, D.D.SBakersfield, CA 933011114367455
  22. Robert Pretel, DDS MSDSacramento, CA 958251609993229
  23. Carl Primavera, DDSSanta Cruz, CA 950651053512327
  24. Alexander Pritsky, D.M.D.Fresno, CA 937201750418604
  25. Joe Provines, D.M.D.Mountain View, CA 940401124118914
  26. Jeffery Pucher, DDSLos Angeles, CA 900731306882667
  27. Suraiya Rahman, DMDFresno, CA 937201477608537
  28. Yogalakshmi Rajendran, BDS, MSSan Francisco, CA 941431740722560
  29. Maria Carmen Ramos, DMDManhattan Beach, CA 902661689720633
  30. Ricardo RaschkovskyBeverly Hills, CA 902111174617518
  31. Mahnaz Rashti, D.D.SBeverly Hills, CA 902121073606646
  32. Amita Rastogi, DMDHemet, CA 925431558694729
  33. Willfred Rathburn, DDSRiverside, CA 925031407954746
  34. Nicolas Ravon, DDS, MSDBurbank, CA 915051942492178
  35. Garry Rayant, DDS,MSSan Francisco, CA 941151316064553
  36. John Rech, D.D.S.Berkeley, CA 947051962410423
  37. Mark Redd, D.D.SLaguna Hills, CA 926371962591644
  38. William Rees, D.D.S.Torrance, CA 905051225052632
  39. Stephen Reid, D.D.S.Walnut Creek, CA 945961295872299
  40. Mohammad Reshad, DDS, MSMission Viejo, CA 926911477068906
  41. Gino Reynoso, DDSUpland, CA 917861013750397
  42. Sara Rezaie, DMDArtesia, CA 907011790136232
  43. Mohamed Rezk, DDS,MSIrvine, CA 926181902217490
  44. Ehsan Rezvan, DDS, MSGilroy, CA 950201902985492
  45. Sean Rhee, D.D.S.Sacramento, CA 958161659442150
  46. Paul Rhodes, DDS, MSDOakland, CA 946111407086242
  47. Frank Riccoboni, D.D.S., M.S.Mountain View, CA 940401053453605
  48. Denine Rice, D.D.S., M.S.Riverside, CA 925061851314504
  49. David Richards, DDS, PHDSan Diego, CA 921031285658203
  50. Jordan Richert, DMDLafayette, CA 945491194160689

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.