NPPES file of Aug 9, 2026

Ph.D. Medical Genetics in California

54 NPPES records list ph.d. medical genetics with a practice address in California, 0.1 per 100,000 residents, the 10th highest rate of 39. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 170100000X · 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, 10

  1. Los Angeles10
  2. San Diego5
  3. Anaheim2
  4. Irvine2
  5. Palo Alto2

Ph.D. Medical Genetics records in California

  1. Swaroop Aradhya, PH.D.Palo Alto, CA 943041801343215
  2. Moshe AziziBeverly Hills, CA 902121972248375
  3. Robert Brink, M.D.San Mateo, CA 944021992822522
  4. Andre Burton, M.DAnaheim, CA 928041831220540
  5. Robert Burton, M.DAnaheim, CA 928041154452688
  6. Tracy Carlis, PHDEncino, CA 914361730225640
  7. Ki Choe, M.D.Garden Grove, CA 928441134163223
  8. Lawrence CoatesLancaster, CA 935341366590986
  9. Tina Cowan, PHDPalo Alto, CA 943041699062489
  10. Deaunne Denmark, MD, PHDSan Jose, CA 951281073132767
  11. June Engle, MDAlamo, CA 945071669530937
  12. Mark Erlander, PHDSan Diego, CA 921211083748479
  13. Zhaoyang Fan, PHDLos Angeles, CA 900891851044143
  14. Ramiro Futalan, M.D.Downey, CA 902401396946224
  15. Renz Lorenz GatchalianHayward, CA 945451124496690
  16. Erlinda Grey, M.D.Panorama City, CA 914021356568752
  17. Tommy Howard, M.D.Los Angeles, CA 900731306049440
  18. Gail Humble, M.D.Redondo Beach, CA 902771285902080
  19. Yung Kee, M.D.Costa Mesa, CA 926261972559920
  20. Patricia Kelly, PH.D.Berkeley, CA 947081639159551
  21. Karen Klein, PH.D.Monrovia, CA 910161831382860
  22. Ellen Knell, PHDPasadena, CA 911031346247426
  23. Lauralynn Lebeck, PHDLa Jolla, CA 920371902966625
  24. Hane Lee, PHDLos Angeles, CA 900951881145266
  25. Matthew Leonard, MD, PHDRedding, CA 960031538880661
  26. Wenhui Li, PH.D.Irvine, CA 926181558961839
  27. Xiao-Jun MaSan Diego, CA 921211558495945
  28. Rim Marcinkus, M.D.Rancho Mirage, CA 922701275678583
  29. Matthew McGinniss, PHD FACMGSan Diego, CA 921211023214319
  30. Tariq Mirza, M.D.Modesto, CA 953571639195654
  31. Sri Moedjono, M.D.Torrance, CA 905031790799682
  32. Robert Naviaux, M.D., PH.D.San Diego, CA 921031275745879
  33. Sana Nodelman, DR. SAMUEL J. PORTERLos Angeles, CA 900461952856205
  34. Christina PalmerLos Angeles, CA 900951861583353
  35. Aramais Paronyan, M.D.Los Angeles, CA 900291679655203
  36. Deborah Rada, PHDFontana, CA 923351306816905
  37. Nagesh Rao, PHDLos Angeles, CA 900241801095435
  38. Barbara Sadak, PH.D.San Diego, CA 921031073531190
  39. William Seltzer, PH.D., F.A.C.M.G.San Mateo, CA 944021649485616
  40. Moyra SmithOrange, CA 928681396281606
  41. Samuel Strom, PH.D.Los Angeles, CA 900951285009027
  42. Milhan Telatar, PHDDuarte, CA 910101881021988
  43. Frances Tennant, PH.D.Sacramento, CA 958191780780825
  44. Brian Topkis, M.D.Walnut Creek, CA 945961265524706
  45. Elizabeth Trachtenberg, PH.D.Oakland, CA 946091215095864
  46. Lee Tran, PH.D.Walnut Creek, CA 945971629593652
  47. Andre TurnerUpland, CA 917861578012498
  48. Gildardo Turullols, M.D.Chula Vista, CA 919101578549465
  49. Trieu VoAliso Viejo, CA 926561346410776
  50. Phong Vu, M.D.Westminster, CA 926831538123823

Source: CMS NPPES, primary taxonomy 170100000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 10 of 39 per resident

  1. Maine0.1
  2. New Mexico0.1
  3. Hawaii0.1
  4. California0.1
  5. Alaska0.1
  6. North Carolina0.1
  7. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 170100000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

11.1% of these records appear in a Medicare file, against 12.1% 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. California11.1%
  2. United States12.1%

Ph.D. Medical Genetics records in California, measured

  • In a Medicare file6 of 54 · 11.1% here, 12.1% nationally
  • In the CMS Doctors and Clinicians file3 · 5.6% here, 5.2% nationally
  • Not updated in five years or more46 · 85.2% here, 74.6% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 170100000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

54 NPPES records list ph.d. medical genetics (170100000X) as their primary taxonomy with a practice address in California: 0.1 per 100,000 residents against 0.1 nationally (50 states and D.C.). Los Angeles has 10 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 York30
  2. Florida21
  3. Puerto Rico19
  4. North Carolina14

States with a similar rate per 100,000

  1. Virginia0.1
  2. New Jersey0.1
  3. Massachusetts0.2
  4. Maryland0.2

The largest states

  1. New York30
  2. Florida21
  3. Puerto Rico19
  4. North Carolina14
  5. Maryland13

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.