NPPES file of Aug 9, 2026

Oral and Maxillofacial Surgery (Dentist) in California

987 NPPES records list oral and maxillofacial surgery (dentist) with a practice address in California, 2.5 per 100,000 residents, the 25th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 7 of 20.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223S0112X · 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, 60

  1. Los Angeles60
  2. San Diego58
  3. San Francisco43
  4. Fresno25
  5. Sacramento22

Oral and Maxillofacial Surgery (Dentist) records in California

  1. Lala Grigori, DMDFresno, CA 937201659959583
  2. Paul GrinTorrance, CA 905031700888278
  3. Keith Gronbach, D.D.S.Lafayette, CA 945491992853204
  4. Michael Gunson, D.D.S, M.D.Santa Barbara, CA 931111497886840
  5. Christopher Gurries, D.D.S.San Francisco, CA 941081750700837
  6. Jee Hoon Ha, DDSSanta Ana, CA 927061790032019
  7. James Habashy, DDSTorrance, CA 905021659682565
  8. Jessica Hackman, MD, DMDSan Diego, CA 921291619053170
  9. Hassan Haidar, D.D.S.Los Angeles, CA 900331285026492
  10. Gregory Hailey, D.D.S.Fair Oaks, CA 956281275685976
  11. Fred Haim, D.D.S.Encino, CA 914361982777843
  12. Robert Hale, DDSWoodland Hills, CA 913671366404410
  13. David Hall, DDSSanta Barbara, CA 931011689709214
  14. Paul Hall, PAUL HALL,.D.D.S.Daly City, CA 940151295861367
  15. Richard Hamilton, DDSSan Diego, CA 921361487791869
  16. Daniel Hammer, DDSSan Diego, CA 921341821349655
  17. Frederick Hammond, DDSSan Diego, CA 921081073688107
  18. Stan Hanes, D.D.S.Los Angeles, CA 900891548583479
  19. Robert Hanna, D.D.SGlendora, CA 917411770934481
  20. Sarah Harding, DMDVista, CA 920811295007573
  21. Saman Harouni, D.D.SBakersfield, CA 933091770929572
  22. Donald Harris, D.D.S.Los Angeles, CA 900021780781450
  23. Phillip Harrison, D.D.S.Fresno, CA 937111396155875
  24. Andrew HarsanySan Jose, CA 951351871975888
  25. Nadia Hassan, DDSDiamond Bar, CA 917651114231610
  26. Charles Hasse, DDSIrvine, CA 926181265507222
  27. Holly Hatt, D.M.D., M.D.Poway, CA 920641912087164
  28. William Hawkins, DDSEl Dorado Hills, CA 957621457889826
  29. Peyman Hedayati, DDS,MDSanta Rosa, CA 954031336210095
  30. Jagdev Heir, M.D., D.M.D.Sacramento, CA 958341851320584
  31. Gregory Heise, D.D.SSacramento, CA 958161659468569
  32. Michael Henriksen, DDSFresno, CA 937201689297962
  33. Alan Herford, MD, DDSColton, CA 923241982755419
  34. Bruce Hicke, DDSMontclair, CA 917631982736815
  35. Dallas Hickle, DDSNovato, CA 949471033256227
  36. Julia Higgins, DMDOakland, CA 946021194471284
  37. Arnold Hight, DDSTravis Afb, CA 945351861247322
  38. Wes Hill, D.D.S., M.D.Pasadena, CA 911051811056294
  39. Paul Hiser, DDSLa Mesa, CA 919421821158478
  40. Ashley Ho, D.M.DHercules, CA 945471023145273
  41. Michael Ho, D.D.S.Lakewood, CA 907151912146598
  42. Victor Ho, D.M.D.Rowland Heights, CA 917481265599898
  43. Andy Hoang, DDSEscondido, CA 920251477669943
  44. Tuan Hoang, DDS, MDAnaheim, CA 928041215307954
  45. David HochwaldBellflower, CA 907061013128511
  46. Michael HoeySanta Rosa, CA 954051447475363
  47. Martin Hoff, M.D., D.D.S.Redwood City, CA 940621598818205
  48. Keith Hoffmann, DDS PHDOrange, CA 928671598838351
  49. Alexander Hoghooghi, D.D.S., M.D.Palo Alto, CA 943011891841243
  50. John Holton, DDSUpland, CA 917861417978339

Source: CMS NPPES, primary taxonomy 1223S0112X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 25 of 51 per resident

  1. Illinois2.6
  2. Montana2.6
  3. Washington2.5
  4. California2.5
  5. Vermont2.5
  6. North Carolina2.4
  7. 50 states and D.C.2.5

Source: CMS NPPES, primary taxonomy 1223S0112X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

75.3% of these records appear in a Medicare file, against 73.3% 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. California75.3%
  2. United States73.3%

Oral and Maxillofacial Surgery (Dentist) records in California, measured

  • In a Medicare file743 of 987 · 75.3% here, 73.3% nationally
  • In the CMS Doctors and Clinicians file68 · 6.9% here, 14.1% nationally
  • Not updated in five years or more664 · 67.3% here, 64.7% nationally
  • Median graduation year2005 · the 68 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223S0112X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

987 NPPES records list oral and maxillofacial surgery (dentist) (1223S0112X) as their primary taxonomy with a practice address in California: 2.5 per 100,000 residents against 2.5 nationally (50 states and D.C.). Los Angeles has 60 of them (6%).

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 York665
  2. Texas601
  3. Florida531
  4. Pennsylvania386

States with a similar rate per 100,000

  1. Washington2.5
  2. Montana2.6
  3. Illinois2.6
  4. Maine2.6

The largest states

  1. New York665
  2. Texas601
  3. Florida531
  4. Pennsylvania386
  5. Illinois322

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.