NPPES file of Aug 9, 2026

Genetic Counselor (M.S.) in California

942 NPPES records list genetic counselor (m.s.) with a practice address in California, 2.4 per 100,000 residents, the 16th 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 1 of 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 170300000X · 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, 161

  1. Los Angeles161
  2. San Francisco126
  3. Sacramento55
  4. Palo Alto47
  5. Oakland41

Genetic Counselor (M.S.) records in California

  1. Hannah AaronLos Angeles, CA 900641346030293
  2. Liane Abrams, M.S.,C.G.C.Lafayette, CA 945491811936644
  3. Christa Adusei, MS, CGCSouth San Francisco, CA 940801699112375
  4. Faria Ahmed, MSSacramento, CA 958171235753658
  5. Karen Ahn, M.S.Oakland, CA 946111396723532
  6. Cory Airheart, M.S., C.G.C.Fresno, CA 937011912971110
  7. Aida AkopyanBurbank, CA 915051801448402
  8. Rachel Alfred IrudayarajLos Angeles, CA 900641174332845
  9. Shari Alpern, M.S., C.G.C.Long Beach, CA 908151427070994
  10. Monica Alvarado, MS, CGCPasadena, CA 911881538221296
  11. Diana Alzate, LCGCSan Diego, CA 921231346015435
  12. Yu An, LCGCSan Francisco, CA 941431972116937
  13. Akash Anand, MS, CGCFountain Valley, CA 927081851270649
  14. Tara Andreasen, M.S.La Jolla, CA 920371245368026
  15. Michele AndrewEncinitas, CA 920241972459485
  16. Hannah AndrewsSanta Barbara, CA 931051447636337
  17. Athena Angelopoulos, MSSan Francisco, CA 941431609352533
  18. Beatriz Anguiano, MSLos Angeles, CA 900641649095308
  19. Amelia Anka, ACSWToluca Lake, CA 916021588786008
  20. Abigail AntoniniLos Angeles, CA 900271205652443
  21. Jessica Aram, M.S., C.G.C.Los Angeles, CA 900661699803924
  22. Alisara Ateerat, MSSan Gabriel, CA 917761396029849
  23. Abigail Augustine, MS, CGCSanta Ana, CA 927051528946803
  24. Stefanie Avishay, M.S., C.G.C.Los Angeles, CA 900251205083698
  25. Erin Ayash, M.S.San Francisco, CA 941171164571618
  26. Paige BabbSan Carlos, CA 940701790669109
  27. Sungjoo Bae, MSSan Francisco, CA 941151386358778
  28. Lori Bagboudarian, M.S.Los Angeles, CA 900661962666412
  29. Adrienne Bailey, M.S., C.G.CLos Angeles, CA 900661467617167
  30. Dawn Banasiak, M.S.Oakland, CA 946111114089950
  31. Kimberly Banks, M.S.Orange, CA 928681467479949
  32. Renee Bardini, MSFresno, CA 937011699359059
  33. Kanchi Barfiwala, M.S.Madera, CA 936361184074460
  34. Joshua Barnhart, B.S, M.SWalnut Creek, CA 945981639794076
  35. Kimberly Barr, M.S.San Francisco, CA 941151801940911
  36. Rebekah Barrick, MS, CGCOrange, CA 928681801523451
  37. Tina Bartell, MSSacramento, CA 958151144205832
  38. Amy Bartoli Jansen, MS, LCGCSouth San Francisco, CA 940801306505318
  39. Anne Bastian, M.S.Oakland, CA 946111689736316
  40. Annette Batey, M.S., C.G.C.San Jose, CA 951231538217120
  41. Lady Becerra, M.S.Los Angeles, CA 900171275962656
  42. Megahn Beck, M.S.San Jose, CA 951231255534186
  43. Emily Becraft, M.S., L.C.G.C.San Carlos, CA 940701518340264
  44. Alexandra Bekemeier, MS, CGCSan Carlos, CA 940701134601388
  45. Kalina BenedictLos Angeles, CA 900481982950291
  46. Connor Benson, MSSalinas, CA 939011235867292
  47. Brenna Bentley, CGCCupertino, CA 950141700474178
  48. Bethany Berg, MS, MSMonrovia, CA 910161013438449
  49. Taylor Berninger, MS, MA, MED, LCGCSan Diego, CA 921211538439575
  50. Donna Bernstein, MS, LCGCSan Marcos, CA 920781700426889

Source: CMS NPPES, primary taxonomy 170300000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 16 of 51 per resident

  1. Maryland2.6
  2. Colorado2.6
  3. Connecticut2.6
  4. California2.4
  5. Nebraska2.2
  6. Illinois2.2
  7. 50 states and D.C.2.0

Source: CMS NPPES, primary taxonomy 170300000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against under 0.1% 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. California0.0%
  2. United States0.0%

Genetic Counselor (M.S.) records in California, measured

  • In a Medicare file0 of 942 · 0.0% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file3 · 0.3% here, 0.5% nationally
  • Not updated in five years or more579 · 61.5% here, 52.2% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 170300000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

942 NPPES records list genetic counselor (m.s.) (170300000X) 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 161 of them (17%).

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. Pennsylvania432
  2. New York398
  3. Texas344
  4. Ohio340

States with a similar rate per 100,000

  1. Connecticut2.6
  2. Colorado2.6
  3. Nebraska2.2
  4. Maryland2.6

The largest states

  1. Pennsylvania432
  2. New York398
  3. Texas344
  4. Ohio340
  5. Massachusetts277

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.