NPPES file of Aug 9, 2026

Clinical Genetics (M.D.) Physician in California

151 NPPES records list clinical genetics (m.d.) physician with a practice address in California, 0.4 per 100,000 residents, the 14th highest rate of 49. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 1 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207SG0201X · 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, 28

  1. Los Angeles28
  2. San Francisco18
  3. Orange13
  4. Palo Alto13
  5. Sacramento13

Clinical Genetics (M.D.) Physician records in California

  1. Sridevi Abboy, MDLos Angeles, CA 900271962688853
  2. Syed Ahmed, MDRiverside, CA 925051538217310
  3. Hind Al Saif, MDSan Francisco, CA 941431831403211
  4. Walla Al-Hertani, M.D.Orange, CA 928681104395656
  5. Alicia Aycinena, M.D.San Francisco, CA 941151548654908
  6. Ronald Bachman, MDOakland, CA 946111023197167
  7. James Bartley, MD, PH.D.Riverside, CA 925011184620411
  8. Daniah Beleford, MD, PHDSacramento, CA 958171841634805
  9. Joann Bergoffen, MDSan Jose, CA 951191861566465
  10. Sucheta Bhatt, M.D.Orange, CA 928681578606505
  11. Lynne Bird, M.D.San Diego, CA 921231487725230
  12. David Blair, MD, PHDSan Francisco, CA 941581972034841
  13. Bruce Blumberg, MDOakland, CA 946111417035908
  14. Maureen E Bocian, MDOrange, CA 928681821178906
  15. Richard Boles, MDLos Angeles, CA 900271902998511
  16. Allan Bombard, MDSan Diego, CA 921231629040605
  17. Randeep Brar, M.D.San Francisco, CA 941431033490438
  18. Leslie Brenman, MDOakland, CA 946111508062910
  19. Diane Broome, MDAnaheim, CA 928071649341686
  20. Heather Byers, M.D.Palo Alto, CA 943041043576069
  21. Jose Camacho, MDSan Francisco, CA 941431255548327
  22. Suzanne Cassidy, MDFresno, CA 937211043328115
  23. Stephen Cederbaum, M.D.Los Angeles, CA 900951932121217
  24. Sulagna Chakraburty Saitta, M.D., PH.D.Santa Monica, CA 904041417965831
  25. Irene Chang, M.D.San Francisco, CA 941431033539671
  26. Elizabeth Chao, MDOrange, CA 928681700179157
  27. Emily Chen, M.D.,PH.D.San Jose, CA 951191134293731
  28. Sabrina ChengMill Valley, CA 949411588282263
  29. Cathy Christian, MDPacifica, CA 940441568514792
  30. Tom Chu, M.D.Sunnyvale, CA 940871023218062
  31. Brandon Colby, M.D.Los Angeles, CA 900251548548548
  32. Dwight Cordero, MDModesto, CA 953501831169721
  33. Barbara Crandall, MDLos Angeles, CA 900951417973553
  34. Eric Crombez, M.D.Los Angeles, CA 900951609896547
  35. Cynthia CurryFresno, CA 937011043328149
  36. Valentina Dalili-Shoaie, MDNewport Beach, CA 926631447224126
  37. Katherine Dawson, MDOakland, CA 946111457439226
  38. Matthew Deardorff, MD, PHDLos Angeles, CA 900271164541181
  39. Eric Dec, MDDana Point, CA 926291861614299
  40. Miguel Del Campo Casanelles, MDSan Diego, CA 921231598141475
  41. Valairat Dhamcharee, M.D.Los Angeles, CA 900271952528945
  42. Marcia Ehinger, M.D.Sacramento, CA 958141407996093
  43. Gerald Epstein, MDSacramento, CA 958161912040213
  44. Bridget Fernandez, MDLos Angeles, CA 900271255916896
  45. Uta Francke, M.D.Palo Alto, CA 943041710052832
  46. Reva Frankel, MDSan Francisco, CA 941431134652894
  47. Barbara Friedman, M.D.Sacramento, CA 958171689683906
  48. Carolina Galarreta Aima, M.D.Madera, CA 936361083052021
  49. Renata Gallagher, M.D.San Francisco, CA 941431699880856
  50. Natalie Gallant, M.D.Orange, CA 928681942409669

Source: CMS NPPES, primary taxonomy 207SG0201X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 14 of 49 per resident

  1. Hawaii0.4
  2. South Carolina0.4
  3. Michigan0.4
  4. California0.4
  5. New York0.4
  6. Pennsylvania0.4
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 207SG0201X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

55.0% of these records appear in a Medicare file, against 62.3% 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. California55.0%
  2. United States62.3%

Clinical Genetics (M.D.) Physician records in California, measured

  • In a Medicare file83 of 151 · 55.0% here, 62.3% nationally
  • In the CMS Doctors and Clinicians file58 · 38.4% here, 47.7% nationally
  • Not updated in five years or more73 · 48.3% here, 51.3% nationally
  • Median graduation year1999 · the 58 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207SG0201X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

151 NPPES records list clinical genetics (m.d.) physician (207SG0201X) as their primary taxonomy with a practice address in California: 0.4 per 100,000 residents against 0.3 nationally (50 states and D.C.). Los Angeles has 28 of them (19%).

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 York73
  2. Texas59
  3. Massachusetts56
  4. Ohio55

States with a similar rate per 100,000

  1. Michigan0.4
  2. South Carolina0.4
  3. Pennsylvania0.4
  4. Washington0.4

The largest states

  1. New York73
  2. Texas59
  3. Massachusetts56
  4. Ohio55
  5. Florida49

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.