NPPES file of Aug 9, 2026

Pulmonary Disease Physician in California

1,443 NPPES records list pulmonary disease physician with a practice address in California, 3.7 per 100,000 residents, the 38th 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 23 of 29.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RP1001X · 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, 153

  1. Los Angeles153
  2. San Diego100
  3. San Francisco96
  4. Stanford50
  5. Sacramento47

Pulmonary Disease Physician records in California

  1. Afshin Sam, M.D.Duarte, CA 910101588836084
  2. Kayalvizhi Sambandam, M.D.Modesto, CA 953551801820014
  3. Joshua Samuel, M.D.Berkeley, CA 947051902149263
  4. Luis Sanchez, M.D.Chula Vista, CA 919101841301330
  5. Ajit Sandhu, M.D.Fremont, CA 945361306953724
  6. Rohinder Sandhu, MDPomona, CA 917671902997174
  7. Adel Sandouk, M.D.Glendora, CA 917411043315575
  8. Eric Sandoval, M.D.Torrance, CA 905091013109818
  9. Ruchika Sangani, M.DBurbank, CA 915051124480710
  10. Keerthana Sankar, MDWest Hollywood, CA 900481437788007
  11. Viji Sankar, MDSan Diego, CA 921201164570156
  12. Lekshmi Santhosh, M.D.San Francisco, CA 941211669761953
  13. Silverio Santiago, M.D.Los Angeles, CA 900731598867160
  14. Bradley Sanville, M.D.Sacramento, CA 958161063855013
  15. Msalam Sara, M.D.San Jose, CA 951241760773931
  16. Pratap Saraf, M.D.Arcadia, CA 910071356317242
  17. Robert Sarlin, M.D.La Jolla, CA 920371538491618
  18. Nandini Sarma, MDSacramento, CA 958171194267005
  19. Robert Sarnoff, M.D.La Jolla, CA 920371083671960
  20. Charanjit Saroa, M.D.Newhall, CA 913211720089469
  21. Gurvijay Sasan, M.D.La Mesa, CA 919421770962847
  22. Scott Sasse, MDLos Angeles, CA 900261366527590
  23. Robert Savage, M.D.Encinitas, CA 920241881694891
  24. Devang Savani, M.D.Placentia, CA 928701285734970
  25. David Sayah, MD, PHDLos Angeles, CA 900951023288719
  26. Imran Sayeedi, M.D.Tarzana, CA 913561114305638
  27. Hooman Sazegar, D.O.Pasadena, CA 911051073924056
  28. Sasan Sazgar, MDFresno, CA 937201770896722
  29. Dottie Ann Sazon, MDNational City, CA 919501033222708
  30. Marc Schenker, M.D.Davis, CA 956161225010622
  31. Oscar Scherer, M.D.Berkeley, CA 947051689617599
  32. Valerie Schneider, MDWalnut Creek, CA 945961689669830
  33. Robert Schoene, M.D.San Francisco, CA 941171295786028
  34. C Schroeder, M.D.Beverly Hills, CA 902121386755346
  35. Eric Schultz, MDSan Luis Obispo, CA 934011114904919
  36. Sheeja Schuster, MD/MPHLarkspur, CA 949391679912828
  37. Alyan Schwartz, M.DSouth San Francisco, CA 940801649566001
  38. Emily Schwitzer, MDLos Angeles, CA 900951851895296
  39. Jeffrey Scott, M.D.Redwood City, CA 940631902163348
  40. Kasra Sedarati, M.D.Northridge, CA 913251851634356
  41. Soud Sediqe, M.D.San Diego, CA 921231366820540
  42. Mohamed Seedahmed, M.D., M.P.H.San Francisco, CA 941431598077893
  43. Stanton Segal, MDRancho Mirage, CA 922701871676510
  44. Roger Seheult, M.D.Yucaipa, CA 923991134217235
  45. Arunpal Sehgal, M.D.Lynwood, CA 902621801904099
  46. Leslie Seijo, M.D.San Francisco, CA 941431700272267
  47. Melvin Selinger, MDArcata, CA 955211225052541
  48. Kosal Seng, M.D.Roseville, CA 956611184967036
  49. Jiyeon SeoLos Angeles, CA 900481740670504
  50. Aalok Shah, M.D.Banning, CA 922201568429678

Source: CMS NPPES, primary taxonomy 207RP1001X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 38 of 51 per resident

  1. Iowa3.9
  2. Arizona3.8
  3. South Carolina3.8
  4. California3.7
  5. Oklahoma3.7
  6. Arkansas3.7
  7. 50 states and D.C.4.6

Source: CMS NPPES, primary taxonomy 207RP1001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

84.4% of these records appear in a Medicare file, against 85.0% 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. California84.4%
  2. United States85.0%

Pulmonary Disease Physician records in California, measured

  • In a Medicare file1,218 of 1,443 · 84.4% here, 85.0% nationally
  • In the CMS Doctors and Clinicians file1,062 · 73.6% here, 74.9% nationally
  • Not updated in five years or more795 · 55.1% here, 53.7% nationally
  • Median graduation year2002 · the 1,061 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RP1001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,443 NPPES records list pulmonary disease physician (207RP1001X) as their primary taxonomy with a practice address in California: 3.7 per 100,000 residents against 4.6 nationally (50 states and D.C.). Los Angeles has 153 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 York1,230
  2. Florida1,045
  3. Texas967
  4. Pennsylvania779

States with a similar rate per 100,000

  1. Oklahoma3.7
  2. Arkansas3.7
  3. South Carolina3.8
  4. Hawaii3.6

The largest states

  1. New York1,230
  2. Florida1,045
  3. Texas967
  4. Pennsylvania779
  5. Ohio659

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.