NPPES file of Aug 9, 2026

Pediatric Adolescent Medicine Physician in California

280 NPPES records list pediatric adolescent medicine physician with a practice address in California, 0.7 per 100,000 residents, the 23rd highest rate of 51. Los Angeles and Palo Alto have the most; each record links to the provider's NPI and the California license search. Page 5 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080A0000X · 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, 21

  1. Los Angeles21
  2. Palo Alto16
  3. San Francisco13
  4. San Diego10
  5. Huntington Beach9

Pediatric Adolescent Medicine Physician records in California

  1. Benjamin Pecht, M.D.Oxnard, CA 930361528153921
  2. Kristin Pelinka, MDCosta Mesa, CA 926261346369311
  3. George Penn, MDMonterey, CA 939401003836495
  4. Pauline Pepek, M.D.Huntington Beach, CA 926471427086628
  5. Azucena Porral, M.D.Temple City, CA 917801881793743
  6. Laura Prakash, MDSacramento, CA 958171639372170
  7. Melissa Pujazon, MD, MPHBellflower, CA 907061366644676
  8. Megan Rahman, DOHuntington Beach, CA 926471780211086
  9. Natesan Rama, MDTracy, CA 953761306825237
  10. Jordan RamsierSan Diego, CA 921231184590150
  11. Julia Raney, MDPalo Alto, CA 943041184112385
  12. Cyrus Rangan, MDLos Angeles, CA 900271043306129
  13. Anuradha Rao, MDBakersfield, CA 933071174534069
  14. Lindakay Rees, M.D.Huntington Beach, CA 926471457311938
  15. Teresa Reynoso, M.D.Menifee, CA 925841720057425
  16. Lisa Richardson, M.D.Los Angeles, CA 900891477762599
  17. Colbey Ricklefs, MDSan Francisco, CA 941431053948257
  18. Willy Rios-Araico, M.D.Chula Vista, CA 919111942226030
  19. Michele Roland, MDLos Angeles, CA 900271962598938
  20. Stephen Rosenbaum, MDSan Francisco, CA 941181194838813
  21. Dale Rowland, M.D.San Luis Obispo, CA 934011750349262
  22. Patricia Ruckle, MDMonterey, CA 939401538182241
  23. Robert Ryan, M.D.Ventura, CA 930031093743239
  24. Robert SaffaSan Francisco, CA 941181841203403
  25. Barry Samsamy, MDLos Alamitos, CA 907201447211917
  26. Edmond Sarraf, M.D.Los Angeles, CA 900481295874022
  27. Daniel Scaff, M.D.Pasadena, CA 911061598855413
  28. Linda Schack, MDTorrance, CA 905051316021652
  29. Michael Schoenwetter, M.D.Valencia, CA 913551750388369
  30. Georgia Schwartz, MDRohnert Park, CA 949281346367844
  31. Hagilandeswari Sekar, M.D.Sacramento, CA 958221205947140
  32. Neela Sethi, M.D.Beverly Hills, CA 902111578628251
  33. Marilyn ShiehSan Fernando, CA 913401003990227
  34. Peter Shulman, M.D.Encino, CA 913161073692927
  35. Monica Sifuentes, M.D.Torrance, CA 905021144375809
  36. Heather Silverberg, M.D.Carlsbad, CA 920081609812585
  37. Vicki Soloniuk, MDDavis, CA 956161760492987
  38. Kenneth Spaulding, MDAgoura Hills, CA 913011760404073
  39. Julie Spencer, M.D.Los Angeles, CA 900451326203332
  40. Lawrence Spinner, M.D.Thousand Oaks, CA 913601093075129
  41. Patricia Stephens, M.D.Huntington Beach, CA 926471700847704
  42. Loraine Stern, M.D.Valencia, CA 913551770580383
  43. David Stone, M.D.Jackson, CA 956421871566323
  44. Althea Stresino, M.D.Canoga Park, CA 913031134226558
  45. Joanne Supersad, MDMartinez, CA 945531013096148
  46. Kaye Sykes, MDBakersfield, CA 933091497766943
  47. Diane Tanaka, MDLos Angeles, CA 900271861588626
  48. Hsiao Ping Tang, MDTustin, CA 927801497724736
  49. Jeffrey Taylor, M.D.Costa Mesa, CA 926261295767812
  50. Katherine Teeple, A84177San Clemente, CA 926731144375791

Source: CMS NPPES, primary taxonomy 2080A0000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 23 of 51 per resident

  1. Kansas0.8
  2. Ohio0.7
  3. Virginia0.7
  4. California0.7
  5. Maine0.7
  6. Wyoming0.7
  7. 50 states and D.C.0.8

Source: CMS NPPES, primary taxonomy 2080A0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

42.1% of these records appear in a Medicare file, against 43.7% 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. California42.1%
  2. United States43.7%

Pediatric Adolescent Medicine Physician records in California, measured

  • In a Medicare file118 of 280 · 42.1% here, 43.7% nationally
  • In the CMS Doctors and Clinicians file13 · 4.6% here, 6.7% nationally
  • Not updated in five years or more201 · 71.8% here, 67.6% nationally
  • Median graduation year2007 · the 13 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080A0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

280 NPPES records list pediatric adolescent medicine physician (2080A0000X) as their primary taxonomy with a practice address in California: 0.7 per 100,000 residents against 0.8 nationally (50 states and D.C.). Los Angeles has 21 of them (8%).

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 Jersey192
  2. New York372
  3. Maryland124
  4. Florida114

States with a similar rate per 100,000

  1. Maine0.7
  2. Virginia0.7
  3. Ohio0.7
  4. Illinois0.7

The largest states

  1. New York372
  2. New Jersey192
  3. Maryland124
  4. Florida114
  5. Pennsylvania112

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.