NPPES file of Aug 9, 2026

Anatomic Pathology & Clinical Pathology Physician in California

1,554 NPPES records list anatomic pathology & clinical pathology physician with a practice address in California, 4 per 100,000 residents, the 38th highest rate of 51. Los Angeles and Stanford have the most; each record links to the provider's NPI and the California license search. Page 25 of 32.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207ZP0102X · 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, 207

  1. Los Angeles207
  2. Stanford116
  3. San Diego106
  4. San Francisco78
  5. Sacramento46

Anatomic Pathology & Clinical Pathology Physician records in California

  1. Nafis Shafizadeh, M.D.San Francisco, CA 941431275868291
  2. Jamie Shah, DOTravis Afb, CA 945351821677741
  3. Sejal Shah, MDOrange, CA 928681679744593
  4. Mahnaz Shahidi-Asl, MDNapa, CA 945581801082201
  5. Annette Shaieb, M.D.Berkeley, CA 947051558330068
  6. Alana Shain, MDAntioch, CA 945311538566526
  7. Hania Shakeri, MDLos Angeles, CA 900951841827896
  8. Jaime Shamonki, M.D.Santa Monica, CA 904041184781924
  9. Hua Shan, M.D., PH.D.Stanford, CA 943051679502058
  10. Lisa Shane, M.D.Long Beach, CA 908061316905235
  11. Arell Shapiro, M.D.Newport Beach, CA 926581063448132
  12. Robert Sharpe, M.D.La Jolla, CA 920371124086004
  13. Katayoon Shayan, M.D.San Diego, CA 921231336210194
  14. Rosemary She, MDDuarte, CA 910101548411259
  15. Khalil Sheibani, MDSanta Ana, CA 927051891865150
  16. Mohammad Sheikholeslami, M.D.San Juan Capistrano, CA 926751205080587
  17. Hong Shen, M.D.Lancaster, CA 935341285979724
  18. Jeanne Shen, MDStanford, CA 943051821314493
  19. Shirley Shen, M.D.Fairfield, CA 945331164431615
  20. Andy Sherrod, MDLos Angeles, CA 900331104833581
  21. Savita ShertukdeBakersfield, CA 933051750316105
  22. Thomas Sherwood, M.D.Turlock, CA 953821881354272
  23. Sachiv Sheth, M.D.Pasadena, CA 911051477794808
  24. Wangpan ShiLa Jolla, CA 920371528747888
  25. Wenjing ShiModesto, CA 953561962820217
  26. Darryl Shibata, MDLos Angeles, CA 900891578570958
  27. Jeffrey Shiffer, MDWoodland Hills, CA 913671629126537
  28. Pauline Shih, MDStanford, CA 943051326627381
  29. Nader Shihabi, MDConcord, CA 945201033290325
  30. Sung Shin, MDFontana, CA 923351790833598
  31. Bruce Shirer, MDWest Hills, CA 913041588865679
  32. Ralph Shishido, M.D.San Diego, CA 921081184631681
  33. Paul Shitabata, M.D.Torrance, CA 905031932145133
  34. Boris Shlopov, M.D., PH.D.Corona, CA 928821801088406
  35. Jared Shows, MDLong Beach, CA 908061215293121
  36. Bijayee Shrestha, MBBS, PHDMountain View, CA 940401629268453
  37. Yuan ShuiLos Angeles, CA 900951306586383
  38. Ira Shulman, MDLos Angeles, CA 900331750398137
  39. Parwiz Siaghani, D.OLong Beach, CA 908061366700205
  40. Koushan Siami-Namini, MDRancho Mirage, CA 922701144253774
  41. Richard Sibley, M.D.Stanford, CA 943051568510873
  42. Maria Sibug Saber, MDLos Angeles, CA 900331730197781
  43. Bisma Siddiqi, M.D.Irvine, CA 926181295822849
  44. Scott Silveira, M. D.Modesto, CA 953561003886557
  45. Hayk Simonyan, MDLos Angeles, CA 900951134860877
  46. Charles Sims, M.D.Los Angeles, CA 900251568496081
  47. Hanon Sinay, M.D.Manhattan Beach, CA 902661386868073
  48. Kunwar Singh, M.D.San Francisco, CA 941431629431291
  49. Neena Singh, M.DSan Diego, CA 921031730388448
  50. Veena Singh, M.D.San Diego, CA 921211063724920

Source: CMS NPPES, primary taxonomy 207ZP0102X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 38 of 51 per resident

  1. Virginia4.2
  2. Indiana4.2
  3. Maine4.1
  4. California4.0
  5. North Carolina4.0
  6. Montana4.0
  7. 50 states and D.C.4.8

Source: CMS NPPES, primary taxonomy 207ZP0102X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

65.1% of these records appear in a Medicare file, against 61.2% 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. California65.1%
  2. United States61.2%

Anatomic Pathology & Clinical Pathology Physician records in California, measured

  • In a Medicare file1,011 of 1,554 · 65.1% here, 61.2% nationally
  • In the CMS Doctors and Clinicians file892 · 57.4% here, 55.5% nationally
  • Not updated in five years or more943 · 60.7% here, 62.6% nationally
  • Median graduation year2003 · the 891 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207ZP0102X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,554 NPPES records list anatomic pathology & clinical pathology physician (207ZP0102X) as their primary taxonomy with a practice address in California: 4 per 100,000 residents against 4.8 nationally (50 states and D.C.). Los Angeles has 207 of them (13%).

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. Texas1,424
  2. New York972
  3. Florida966
  4. Illinois789

States with a similar rate per 100,000

  1. North Carolina4.0
  2. Montana4.0
  3. New Jersey3.9
  4. Alabama3.9

The largest states

  1. Texas1,424
  2. New York972
  3. Florida966
  4. Illinois789
  5. Pennsylvania716

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.