NPPES file of Aug 9, 2026

Pediatric Infectious Diseases Physician in California

161 NPPES records list pediatric infectious diseases physician with a practice address in California, 0.4 per 100,000 residents, the 20th highest rate of 49. Los Angeles and Palo Alto have the most; each record links to the provider's NPI and the California license search. Page 2 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0208X · 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, 30

  1. Los Angeles30
  2. Palo Alto27
  3. San Diego15
  4. San Francisco11
  5. Madera8

Pediatric Infectious Diseases Physician records in California

  1. Maria De Lourdes Eguiguren Jimenez, M.D.Palo Alto, CA 943041942616859
  2. Lauge Farnaes, M.D.San Diego, CA 921231881988749
  3. Margaret Feeney, MDSan Francisco, CA 941101790867174
  4. Sean Fitzwater, M.D., M.H.S.Los Angeles, CA 900271225455405
  5. Alvaro Galvis, PH.D., M.D.Loma Linda, CA 923501417344631
  6. Hayley Gans, MDPalo Alto, CA 943041629103478
  7. Francesca Geertsma, M.D.San Francisco, CA 941181821066747
  8. Joy Gibson, MDLos Angeles, CA 900271184967044
  9. Carol Glaser, DVM, MPVM, MDSan Francisco, CA 941431164511002
  10. Dan Granoff, M.D.Oakland, CA 946091609131697
  11. Tara Greenhow, M.D.San Francisco, CA 941151225068885
  12. Daniele Gusland, MDSan Francisco, CA 941431790104990
  13. Kathleen Gutierrez, M.D.Stanford, CA 943051053455261
  14. Arnd Herz, M.D.Hayward, CA 945451790835510
  15. Jill Hoffman, MDLos Angeles, CA 900271659465771
  16. Jenna Holmen, M.D.Santa Barbara, CA 931051003230814
  17. James Homans, MDLos Angeles, CA 900331841398005
  18. David Hong, MDStanford, CA 943051245387166
  19. Charlotte Hsieh, M.D.Oakland, CA 946091093745630
  20. Shaheen Idries, MDOrange, CA 928681194812263
  21. Megumi Itoh, M.D.Stanford, CA 943051689832859
  22. Devan Jaganath, M.D., M.P.H.San Francisco, CA 941581427475805
  23. Anshu Jha, MDLos Angeles, CA 900271063236925
  24. Samantha Johnston, MDPalo Alto, CA 943041669495370
  25. Su Jin Joo, MDSan Francisco, CA 941431811277916
  26. Aslam Khan, DOPalo Alto, CA 943041790130441
  27. Margaret Khoury, MDBaldwin Park, CA 917061912078817
  28. Vicky Khoury, MDPalo Alto, CA 943041487150041
  29. Andrea Kovacs, M.D.Los Angeles, CA 900331073611778
  30. Sheila Krishnan, DO, MPHPalo Alto, CA 943041134879752
  31. Paul Krogstad, M.D.Los Angeles, CA 900951518074244
  32. William La Via, M.D.Pacific Palisades, CA 902721700146818
  33. Angelle Labeaud, MDPalo Alto, CA 943041326077173
  34. Karim Lalani, MDLos Angeles, CA 900271073002721
  35. Beatriz Larru, M.D.Los Angeles, CA 900101164773909
  36. Brian Lee, M.D.Oakland, CA 946091417987033
  37. Grace Lee, MDPalo Alto, CA 943041780766147
  38. Deborah Lehman, MDLos Angeles, CA 900481609947134
  39. James Lemesurier, M.D.Sebastopol, CA 954721538422886
  40. Kaeryn Lewis, MDPanorama City, CA 914021396893285
  41. Jay Lieberman, M.D.Long Beach, CA 908061164533279
  42. George Liu, MD, PH.D.San Diego, CA 921231699727321
  43. Nyle Maissen, M.D.Madera, CA 936361124258025
  44. Yvonne Maldonado, M.D.Stanford, CA 943051467598482
  45. Nicholas Marshall, MDPalo Alto, CA 943041780145185
  46. Roshni Mathew, MDPalo Alto, CA 943041902073125
  47. Sayonara Mato, MD, MPH&TMMadera, CA 936361033166129
  48. James McCarty, M.D.Madera, CA 936381598777500
  49. Paul Mendelman, MDStanford, CA 943051295457687
  50. David Michalik, DOLong Beach, CA 908061194842344

Source: CMS NPPES, primary taxonomy 2080P0208X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 20 of 49 per resident

  1. Vermont0.5
  2. Louisiana0.4
  3. Arkansas0.4
  4. California0.4
  5. New Jersey0.4
  6. Virginia0.4
  7. 50 states and D.C.0.5

Source: CMS NPPES, primary taxonomy 2080P0208X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

48.4% of these records appear in a Medicare file, against 45.7% 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. California48.4%
  2. United States45.7%

Pediatric Infectious Diseases Physician records in California, measured

  • In a Medicare file78 of 161 · 48.4% here, 45.7% nationally
  • In the CMS Doctors and Clinicians file49 · 30.4% here, 28.5% nationally
  • Not updated in five years or more98 · 60.9% here, 57.1% nationally
  • Median graduation year2002 · the 49 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0208X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

161 NPPES records list pediatric infectious diseases physician (2080P0208X) as their primary taxonomy with a practice address in California: 0.4 per 100,000 residents against 0.5 nationally (50 states and D.C.). Los Angeles has 30 of them (19%).

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 York120
  2. Texas106
  3. Massachusetts86
  4. Pennsylvania83

States with a similar rate per 100,000

  1. New Jersey0.4
  2. Arkansas0.4
  3. Louisiana0.4
  4. Virginia0.4

The largest states

  1. New York120
  2. Texas106
  3. Massachusetts86
  4. Pennsylvania83
  5. Ohio82

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.