NPPES file of Aug 9, 2026

Psychiatry Physician in California

8,673 NPPES records list psychiatry physician with a practice address in California, 22 per 100,000 residents, the 10th 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 132 of 174.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084P0800X · 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, 987

  1. Los Angeles987
  2. San Francisco763
  3. San Diego527
  4. Sacramento331
  5. Palo Alto215

Psychiatry Physician records in California

  1. Laura Roebuck, M.D.San Francisco, CA 941181912118183
  2. Harriet Roeder, MDStanford, CA 943051558555722
  3. Michael RogachevskyRedondo Beach, CA 902771427103308
  4. Michael Rogers, M.D.El Cerrito, CA 945301891085510
  5. Nathan Rogers, M.D.Riverside, CA 925031891140125
  6. Paul Rogers, MDChico, CA 959261366645475
  7. Alissa Rogol, MD, JDStanford, CA 943051821591686
  8. Reina Rohatgi, MDSacramento, CA 958411306012836
  9. Faith Rohlke, MDLarkspur, CA 949391730592791
  10. Yazmin Rojas Cameron, LCSWSanta Ana, CA 927051851259451
  11. Jason Roley, MDSan Jose, CA 951131164913133
  12. Pharez RolleLoma Linda, CA 923541477964427
  13. Alex Rollo, MDMarina, CA 939331972000693
  14. Carmen Roman, M.D.Redwood City, CA 940631831249572
  15. Manpreet Romana, DOFresno, CA 937201730838814
  16. Maryjoe Romando, DOMorgan Hill, CA 950371821291030
  17. Blair Romer, M.D.Auburn, CA 956031639172190
  18. Fayez Romman, MDSacramento, CA 958231902967680
  19. Juan Rondeau, MDGardena, CA 902481003312232
  20. Jason Roof, M.D.Sacramento, CA 958171982804670
  21. Andrew Rooks, MDRiverside, CA 925061396829826
  22. Robert Root, M.D.San Francisco, CA 941151871515205
  23. Rhiana Roque, MDPasadena, CA 911061760645725
  24. Roman Christopher Roque, DOFresno, CA 937011992333413
  25. Emy RosLos Angeles, CA 900331609806827
  26. Paul Rosandich, MDAnaheim, CA 928071568539484
  27. Marilou Rosas, M.D.Temecula, CA 925921053339960
  28. Oscar Rosas, MD, MPHLa Canada, CA 910111891826509
  29. Andrea Rosati, MD, PHDSan Francisco, CA 941431417299009
  30. Dana Rosca, MDDaly City, CA 940141518125624
  31. Adam Roscher, MDSan Francisco, CA 941041376182824
  32. Deborah Rose, MDPalo Alto, CA 943041972722197
  33. Demian Rose, M.D., PH.D.Stanford, CA 943051083642342
  34. Rachel Rose, MDFresno, CA 937031336455351
  35. Richard Rose, M.D.Oceanside, CA 920561033206552
  36. Scott Rose, M.D.Perris, CA 925711043480858
  37. Danielle Roselin, M.D.San Francisco, CA 941211548410459
  38. Brooke Rosen, MDPalo Alto, CA 943041093100836
  39. Emanuel Rosen, M.D.San Diego, CA 921611669542742
  40. Kayla Rosen, MDSanta Barbara, CA 931061063706083
  41. Karen Rosenbaum, MDSylmar, CA 913421932278546
  42. James Rosenberg, MDVan Nuys, CA 914051801910294
  43. John Rosenberg, M.D.Berkeley, CA 947041003850421
  44. Paul Rosenberg, M.D.Tarzana, CA 913561538352216
  45. Robert Rosenberg, MDGardena, CA 902481437110400
  46. Michael Rosenblatt, M.D.Los Angeles, CA 900251386665875
  47. Irwin Rosenfeld, MDLaguna Hills, CA 926531053498873
  48. Nicholas Rosenlicht, M.D.Berkeley, CA 947071265541122
  49. Wendy Rosenstein, MDLos Angeles, CA 900251255345922
  50. Alan Rosenthal, M.D.Palo Alto, CA 943011528170768

Source: CMS NPPES, primary taxonomy 2084P0800X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 10 of 51 per resident

  1. Maryland23
  2. Maine23
  3. Hawaii23
  4. California22
  5. Pennsylvania21
  6. New Hampshire19
  7. 50 states and D.C.17

Source: CMS NPPES, primary taxonomy 2084P0800X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

67.4% of these records appear in a Medicare file, against 68.5% 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. California67.4%
  2. United States68.5%

Psychiatry Physician records in California, measured

  • In a Medicare file5,843 of 8,673 · 67.4% here, 68.5% nationally
  • In the CMS Doctors and Clinicians file3,298 · 38.0% here, 42.4% nationally
  • Not updated in five years or more4,714 · 54.4% here, 56.2% nationally
  • Median graduation year2005 · the 3,295 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084P0800X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

8,673 NPPES records list psychiatry physician (2084P0800X) as their primary taxonomy with a practice address in California: 22 per 100,000 residents against 17 nationally (50 states and D.C.). Los Angeles has 987 of them (11%).

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 York6,589
  2. Texas3,318
  3. Florida2,744
  4. Massachusetts2,736

States with a similar rate per 100,000

  1. Hawaii23.1
  2. Maine23.4
  3. Maryland23.5
  4. Pennsylvania20.5

The largest states

  1. New York6,589
  2. Texas3,318
  3. Florida2,744
  4. Massachusetts2,736
  5. Pennsylvania2,662

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.