NPPES file of Aug 9, 2026

Anesthesiology Physician in California

7,571 NPPES records list anesthesiology physician with a practice address in California, 19 per 100,000 residents, the 18th 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 103 of 152.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 762

  1. Los Angeles762
  2. San Diego686
  3. San Francisco499
  4. Sacramento396
  5. Stanford387

Anesthesiology Physician records in California

  1. Stephen Parks, M.D.Los Angeles, CA 900271881607604
  2. Daniel Parnell, M.D.Encino, CA 914361316988652
  3. David Parris, M.DPalo Alto, CA 940401396932547
  4. Narendra Parson, M.D.Orange, CA 928681740495274
  5. Parisa Partownavid, MDLos Angeles, CA 900951396786091
  6. Brian Partridge, M.D.San Diego, CA 921231972511079
  7. Vijayasree Paruchuri, MDYorba Linda, CA 928861790769578
  8. Michelle Pasamba, MDSan Diego, CA 921231548552888
  9. Ioana Pasca, M.D.Orange, CA 928681689990111
  10. Aida Pascual, M.D.Downey, CA 902421841391513
  11. Matilde Pascual, M.D.Long Beach, CA 908061538270806
  12. Joel Pash, DOStanford, CA 943051518303338
  13. Jerimarie PasiliaoSanta Ana, CA 927051659803906
  14. Jeffrey Paskil, M.D.Norwalk, CA 906501629012372
  15. Megan Paskitti, M.D., M.S.Los Angeles, CA 900731396932968
  16. Derek Passer, M.D.San Diego, CA 921231174055693
  17. Laura PasternackThousand Oaks, CA 913201710475199
  18. George Pasvankas, MDSan Francisco, CA 941431568491660
  19. Aakash Patel, MDWest Hollywood, CA 900481790206415
  20. Akash Patel, DOSan Diego, CA 921031710560214
  21. Amit Patel, MDCarmichael, CA 956081336125996
  22. Anup Patel, M.D.San Francisco, CA 941091932462975
  23. Arpit Patel, M.D.San Jose, CA 951351447668926
  24. Bansi Patel, DOSanta Monica, CA 904041215431788
  25. Bindi Patel, MDModesto, CA 953551043237530
  26. Darshan Patel, MDSan Jose, CA 951191306922802
  27. Deep PatelW Hollywood, CA 900481063048064
  28. Dharini Patel, M.D.La Palma, CA 906231750492013
  29. Divyesh Patel, MDSan Jose, CA 951191972681559
  30. Hiren Patel, M.D.Yucca Valley, CA 922841528070679
  31. Jayeshkumar Patel, M.D.Los Angeles, CA 900331154362234
  32. Kirtika PatelTorrance, CA 905031073635173
  33. Kishan PatelWest Hollywood, CA 900481225490824
  34. Kishan Patel, MDOrange, CA 928681598816308
  35. Komal Patel, MDLos Angeles, CA 900951376591644
  36. Lance PatelSan Diego, CA 921231285048868
  37. Meenal Patel, M.D.Downey, CA 902421922109529
  38. Mona Patel, M.D.Orange, CA 928681548569866
  39. Neha Patel, MDPasadena, CA 911051790016772
  40. Nichlesh Patel, M.D.San Francisco, CA 941431730321092
  41. Nilesh Patel, D.O.Los Angeles, CA 900271518931112
  42. Nimesh Patel, DOSanta Rosa, CA 954041811450968
  43. Parul Patel, M.D.Riverside, CA 925061043480346
  44. Piyush Patel, MDSan Diego, CA 921031407897762
  45. Pooja Patel, MDSan Diego, CA 921341871097287
  46. Premal Patel, M.D.Sacramento, CA 958171811204340
  47. Pritul Patel, M.D.Los Angeles, CA 900331174853477
  48. Rajesh Patel, M.D.Los Angeles, CA 900331134160211
  49. Rajnish Patel, MDRedding, CA 960011235106741
  50. Rupa Patel, MDPalo Alto, CA 943041245867209

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 18 of 51 per resident

  1. Montana20
  2. Arizona20
  3. Utah20
  4. California19
  5. Pennsylvania19
  6. Missouri19
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.3% of these records appear in a Medicare file, against 73.7% 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. California71.3%
  2. United States73.7%

Anesthesiology Physician records in California, measured

  • In a Medicare file5,396 of 7,571 · 71.3% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file4,872 · 64.4% here, 67.2% nationally
  • Not updated in five years or more4,767 · 63.0% here, 57.8% nationally
  • Median graduation year2006 · the 4,868 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,571 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in California: 19 per 100,000 residents against 18 nationally (50 states and D.C.). Los Angeles has 762 of them (10%).

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 York5,062
  2. Texas4,635
  3. Florida3,375
  4. Illinois2,575

States with a similar rate per 100,000

  1. Utah19.6
  2. Pennsylvania19.1
  3. Arizona19.8
  4. Montana20.0

The largest states

  1. New York5,062
  2. Texas4,635
  3. Florida3,375
  4. Illinois2,575
  5. Pennsylvania2,481

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.