NPPES file of Aug 9, 2026

Interventional Cardiology Physician in California

632 NPPES records list interventional cardiology physician with a practice address in California, 1.6 per 100,000 residents, the 42nd highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 13 of 13.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RI0011X · 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, 41

  1. Los Angeles41
  2. San Francisco25
  3. San Diego22
  4. La Jolla19
  5. Fresno18

Interventional Cardiology Physician records in California

  1. Andrew Wong, MDNapa, CA 945581578543963
  2. Christine Wong, M.D.San Gabriel, CA 917761184150146
  3. Darrin Wong, MDLa Mesa, CA 919421548604721
  4. Pauline Woo, MDBaldwin Park, CA 917061225105190
  5. Gary Woodworth, MDOakland, CA 946091487683082
  6. Kuan-Teh Wu, MDHarbor City, CA 907101609924588
  7. Perry WuLa Jolla, CA 920371033615612
  8. Ray Wyman, M.D.Torrance, CA 905051316956857
  9. Ajay Yadlapati, M.D.San Diego, CA 921231467689869
  10. Joseph Yang, M.D.Santa Clara, CA 950511003115486
  11. Michael Yang, M.D.La Jolla, CA 920371609300045
  12. Tae Yang, M.D.Fountain Valley, CA 927081821262072
  13. Ted Yang, M.D.Torrance, CA 905031407865959
  14. Ali Yassen, M.D.Santa Rosa, CA 954031528359296
  15. Jehangir Yeganeh, M.D.Lancaster, CA 935341295766434
  16. Yerem Yeghiazarians, M.D.San Francisco, CA 941431265477988
  17. Alan Yeung, MDStanford, CA 943051700920139
  18. Celina Yong, MDStanford, CA 943051942441662
  19. Paul Yoshino, M.D.Downey, CA 902411063575223
  20. Amelia Young, M.D.Monterey Park, CA 917541144405903
  21. Thomas Young, MDSan Diego, CA 921201104998194
  22. Mahmut Yucel, MDSan Francisco, CA 941231104453091
  23. Aaron Yung, M.D.Oceanside, CA 920541407113558
  24. Mark Yusin, MDHarbor City, CA 907101245399849
  25. Samad Zaheeruddin, MDValencia, CA 913551295091767
  26. Evan Zahn, M.DLos Angeles, CA 900481972588622
  27. Manila Zaman, M.D.Murrieta, CA 925631205861770
  28. Patrik Zetterlund, M.D.Salinas, CA 939011942208848
  29. Katrine Zhiroff, M.D.Downey, CA 902411245353952
  30. Michael Zhu, MDStockton, CA 952101669544482
  31. Lucas Zier, MD, MSSan Francisco, CA 941431952636540
  32. Jeffrey Zimmet, M.D.San Francisco, CA 941211407850910

Source: CMS NPPES, primary taxonomy 207RI0011X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 42 of 51 per resident

  1. Washington1.7
  2. Maine1.6
  3. Oregon1.6
  4. California1.6
  5. Idaho1.6
  6. Hawaii1.5
  7. 50 states and D.C.2.2

Source: CMS NPPES, primary taxonomy 207RI0011X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

90.3% of these records appear in a Medicare file, against 94.3% 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. California90.3%
  2. United States94.3%

Interventional Cardiology Physician records in California, measured

  • In a Medicare file571 of 632 · 90.3% here, 94.3% nationally
  • In the CMS Doctors and Clinicians file526 · 83.2% here, 87.0% nationally
  • Not updated in five years or more348 · 55.1% here, 45.8% nationally
  • Median graduation year2001 · the 526 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RI0011X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

632 NPPES records list interventional cardiology physician (207RI0011X) as their primary taxonomy with a practice address in California: 1.6 per 100,000 residents against 2.2 nationally (50 states and D.C.). Los Angeles has 41 of them (6%).

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. Florida651
  2. Texas724
  3. New York404
  4. Illinois320

States with a similar rate per 100,000

  1. Oregon1.6
  2. Maine1.6
  3. Idaho1.6
  4. Washington1.7

The largest states

  1. Texas724
  2. Florida651
  3. New York404
  4. Illinois320
  5. Pennsylvania296

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.