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 10 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. Drayton Graham, MDHawthorne, CA 902501356483861
  2. Robert Grant, MDSan Francisco, CA 941151508891748
  3. Kelsey Gray, M.D.Salinas, CA 939011174660450
  4. Andrea Green, MDNorthridge, CA 913261477620359
  5. George Green, M.DGilroy, CA 950201811074875
  6. John Greenland, M.D., PH.D.San Francisco, CA 941211124290853
  7. Ronald Greeno, MDLos Angeles, CA 900171043390735
  8. Robert Greer, M.D.Carmichael, CA 956081174943146
  9. Artur Grigoriyan, MDApple Valley, CA 923071922251792
  10. Nicolaas Grobler, MDUpland, CA 917861720154255
  11. Christian Gronbeck, MDSan Rafael, CA 949011205472339
  12. Kenneth Grudko, M.D.La Jolla, CA 920371164522199
  13. Anne Grzegorczyk, M.D.Walnut Creek, CA 945981720434004
  14. Muhammad GulFresno, CA 937011043744303
  15. Rakesh Gupta, MDSan Jacinto, CA 925831871574996
  16. Michael Gurevitch, M.DPasadena, CA 911051629016894
  17. Gunjiganur Gurushanthaiah, M.D,Long Beach, CA 908221811005366
  18. Elen GusmanLos Angeles, CA 900481134626203
  19. Paula Gutierrez CanoOakland, CA 946021689108359
  20. Paul Haberman, M.D.Santa Monica, CA 904041861589392
  21. Hassan Haddadin, M.DSan Diego, CA 921031710918388
  22. John Hadley, M.D.Concord, CA 945201750392437
  23. Athir Hajjar, M.D.El Cajon, CA 920201164476362
  24. Shinkai Hakimi, M.D.Monterey, CA 939401477758340
  25. Navid Hakimian Md A Professional CorpLos Angeles, CA 900451619979606
  26. Steven Halpern, M.D.Culver City, CA 902321790024826
  27. Anooshiravan Hami, M.D.Anaheim, CA 928041760580716
  28. Saba Hamiduzzaman, M.D.Irvine, CA 926181700011004
  29. Terese Hammond, M.D.Santa Monica, CA 904041407831829
  30. Steve Han, MDPanorama City, CA 914021578656906
  31. Jeffrey Hananel, DOPanorama City, CA 914021124187703
  32. Sameh Hanna, M.D.San Bernardino, CA 924041326112913
  33. Sahaphun Hansa, MDBakersfield, CA 933011982659082
  34. Fredrick Hanson, M.D.La Jolla, CA 920371164507059
  35. Azhar Haq, M.D.West Covina, CA 917901356365753
  36. James Hardeman, M.D.Fullerton, CA 928351043399017
  37. Kimberly Hardin, MDSacramento, CA 958171235116732
  38. Salim Harianawala, M.D.Riverside, CA 925051710183868
  39. Richart Harper, M.D.Sacramento, CA 958171659355980
  40. Hugh Harris, MDSan Jose, CA 951191073663878
  41. Hassan HashmOrange, CA 928681528589405
  42. Samuel Haslam, MDThousand Oaks, CA 913601346777570
  43. Jean Hawkins, MD FCCPNorthridge, CA 913241043328750
  44. Angela Hay, M.D.Arcadia, CA 910061194737080
  45. Gholamhossain Hayat, M.D.Sacramento, CA 958161811927429
  46. Movses Hayrabedian, MDOxnard, CA 930361801265046
  47. Thomas Hazlehurst, M.D.Daly City, CA 940151205846771
  48. Calvin He, DOColton, CA 923241902302128
  49. Tao He, M.D., PH.D.Santa Monica, CA 904041093006116
  50. Francis Healy, MDNapa, CA 945581477534881

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.