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 24 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. Aashir Shah, MDModesto, CA 953551649660937
  2. Amish Shah, M.D.Walnut Creek, CA 945981376920884
  3. Jasmine Shah, MDMartinez, CA 945531992912141
  4. Nikhil Shah, MDRiverside, CA 925051467529289
  5. George Shahinian, M.D.Aliso Viejo, CA 926561487611372
  6. Padmanabha Shakkottai, M.D.Lakewood, CA 907121164472346
  7. Mostafa Shalaby, M.DPittsburg, CA 945651528351210
  8. Brian Shaller, M.D.Stanford, CA 943051962744672
  9. Ravi Shankar, M.D.Lancaster, CA 935341093806754
  10. Shelley Shapiro, MDLos Angeles, CA 900951760402846
  11. Imran Sharief, MDTustin, CA 927801174694426
  12. Adarsh Sharma, M.D.Newport Beach, CA 926631447293956
  13. Sharad Sharma, M.D.Santa Rosa, CA 954051972729093
  14. Kevin Shaw, M.DEncinitas, CA 920241154520864
  15. Richard Sheldon, M.D.Banning, CA 922201700825882
  16. Irwin Shelub, M.D.Creston, CA 934321104855246
  17. Linda Shen, M.D.Pasadena, CA 911061700852696
  18. Alexander Sherman, M.D.Los Angeles, CA 900951760864367
  19. Priya Shete, MDSan Francisco, CA 941431356578223
  20. Corinne Sheth, M.D.Santa Monica, CA 904041831381631
  21. Stephanie Shin, MDEncinitas, CA 920241023317286
  22. Richard Shinto, M.D.Ontario, CA 917611730338708
  23. Shant Shirvanian, M.D.Glendale, CA 912031215213566
  24. Shyi-Tang Shiue, M.D.Bakersfield, CA 933011538127899
  25. Robert Shpiner, M.D.Los Angeles, CA 900951427025303
  26. Thomas Shragg, M.D.Sacramento, CA 958251053344812
  27. Revati Shreeniwas, MDStanford, CA 943051538295704
  28. Deepak Shrivastava, MDFrench Camp, CA 952311841267317
  29. Anant Shukla, M.D.Fresno, CA 937101053873018
  30. Lakshmi Shukla, MDCosta Mesa, CA 926271407043243
  31. Anthony Shum, MDSan Francisco, CA 941431962519512
  32. Tauseef Siddiqi, MDSan Diego, CA 921201467526004
  33. Stefan Sien, D.O.Murrieta, CA 925631932319464
  34. Kathy Sietsema, M.D.Torrance, CA 905021053322032
  35. David Silberstein, M.D.Arcadia, CA 910071639369077
  36. Rael Silva, FNPApple Valley, CA 923071568259562
  37. Paul Simpson, M.D.Fullerton, CA 928311104169978
  38. Gaurav Singh, M.D,Stanford, CA 943051831414952
  39. Gurinder Pal Singh, M.D.French Camp, CA 952311689904310
  40. Harbhajan Singh, M.D.Manteca, CA 953361225025760
  41. Harpreet Singh, MBBSMountain View, CA 940401730413501
  42. Mandeep Singh, M.D.Stockton, CA 952101285949537
  43. Narindar Singh, M.D.Santa Ana, CA 927051992805683
  44. Navdeep Singh, MDCastro Valley, CA 945461770547192
  45. Samarjit Singh, MDFountain Valley, CA 927081689786139
  46. Nupur Sinha, M.D.Monterey, CA 939401720312671
  47. Rakesh Sinha, M.B.B.S., M.D.Pomona, CA 917671306006358
  48. Deren Sinkowitz, MDTorrance, CA 905051619957750
  49. Soucheat Siou, MDAnaheim, CA 928071821146788
  50. Rick Siriratsivawong, MDMontclair, CA 917631669615902

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.