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 88 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. Michael McKenna, MDSan Diego, CA 921051336176502
  2. Ethan McKenzie, M.D.Mountain View, CA 940401700073830
  3. Frederick McKibben, M.D.Pasadena, CA 911051649294596
  4. Shannon McManis, M.D.Santa Cruz, CA 950651699120238
  5. Curtis McMillan, MDSan Francisco, CA 941181508899345
  6. Zeb McMillan, M.D.San Diego, CA 921031124276001
  7. Erin McNamara, MDThousand Oaks, CA 913601568819498
  8. Natalie McVeyTwentynine Palms, CA 922781235699968
  9. Ryan McWhirter, MDLos Angeles, CA 900951942887906
  10. Zachary Meade, MDSan Diego, CA 921031427704162
  11. Jacqueline Measer, MDSan Diego, CA 921031790300671
  12. Sherif Meckael, M.D.Stanford, CA 943051447538814
  13. Ronald Medak, M.D.Encinitas, CA 920241346485802
  14. Julian Medina, MDSan Francisco, CA 941171407016330
  15. Hilario Medina Ramirez, MDLos Angeles, CA 900331538517768
  16. Grant Meeker, MDLos Angeles, CA 900331043739873
  17. Jennifer Meeker, MDLos Angeles, CA 900331770939316
  18. Jason Meeks, M.D.San Diego, CA 921031558659532
  19. Joshua Meezan, MDWalnut Creek, CA 945981053355396
  20. Filmon Mehanzel, MDTorrance, CA 905051841727369
  21. Michael Mehmedbasich, M.D.Torrance, CA 905051538199195
  22. Ashvin Mehra, MDOrange, CA 928681215422472
  23. Naveen Mehra, MDOrange, CA 928681952585895
  24. Harpaul Mehrok, MDAnaheim, CA 928071598836488
  25. Angela Meier, MDSan Diego, CA 921031619144292
  26. Minhthy Meineke, M.D.San Diego, CA 921031093957250
  27. Robert Meints, MDBurlingame, CA 940101003860248
  28. Mark Meisarah, MD, MA, MASan Francisco, CA 941431972064749
  29. Jon Meisner, MDCupertino, CA 950141487126439
  30. Sara Meitzen, M.D.San Diego, CA 921031144536186
  31. John Mele, MDStanford, CA 943051689315624
  32. Jacob Melendrez, MDSan Diego, CA 921231457856114
  33. Joseph Mellen, MDTravis Afb, CA 945351710636626
  34. Michael Mellenthin, M.D.Fresno, CA 937211225172745
  35. Sabine Mellinger, M.DLos Angeles, CA 900271477655306
  36. Robert Mellon, M.D.Chico, CA 959281235246471
  37. Anna Melomud, M.D.San Gabriel, CA 917761760869598
  38. Sean MelucciOrange, CA 928681033851753
  39. Josh MelvinSacramento, CA 958211518197698
  40. Mehdi Memarzadeh, MDSylmar, CA 913421952477481
  41. Peter Mendelsohn, M.D.Redondo Beach, CA 902771992909311
  42. Byron Mendenhall, MDVisalia, CA 932911932155769
  43. Nicholas Mendez, MDSan Francisco, CA 941431437511920
  44. Kimberly Mendoza, MD, PHD, MPHStanford, CA 943051306424767
  45. Marcelo Mendoza, MDBakersfield, CA 933011467417519
  46. Rafael Mendoza, M.D.West Covina, CA 917901790799930
  47. Steve Mendoza, MDSan Jose, CA 951241184649121
  48. Arun Menon, MBBSSan Francisco, CA 941431497536890
  49. Christina Menor, M.D.Los Angeles, CA 900271770765836
  50. Menaka Mentch, MDMission Viejo, CA 926911558771204

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.