NPPES file of Aug 9, 2026

Sonography Specialist/Technologist Cardiovascular in California

45 NPPES records list sonography specialist/technologist cardiovascular with a practice address in California, 0.1 per 100,000 residents, the 15th highest rate of 44. Los Angeles and Glendale have the most; each record links to the provider's NPI and the California license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 246XS1301X · 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, 6

  1. Los Angeles6
  2. Glendale4
  3. Indio2
  4. Alhambra1
  5. Alta Loma1

Sonography Specialist/Technologist Cardiovascular records in California

  1. Jacob Akindele, ARDCSSanger, CA 936571811174576
  2. Vicky Albaugh, RDCSElk Grove, CA 957581023174174
  3. Muhammad Ali, RDCS (AE)Los Angeles, CA 900041073757712
  4. Karina AmparanCovina, CA 917231881380269
  5. Carolyn Antes, R.D.C.S. (AE, PE)Carson, CA 907451003168659
  6. Hazem Armanyos, RDCSRiverside, CA 925051013260454
  7. Bassim AtikIndio, CA 922031871007252
  8. Hugh Baca, RDCSEl Dorado Hills, CA 957621164593653
  9. Gregory Barsom, RVTLos Angeles, CA 900271477198125
  10. Hranoosh Dilanchian, ARDMSGlendale, CA 912011700686235
  11. Funke Falodun, RDMSSanta Clarita, CA 913511275371031
  12. Oleg Geller, ARDMSGranada Hills, CA 913441619155967
  13. Anna Ghazanchyan, RDCS, RVTGlendale, CA 912011750511804
  14. Akhtar GolbaharNorth Hollywood, CA 916011659497972
  15. Vanessa Higareda GomezMadera, CA 936381053131656
  16. Jacqueline HillHesperia, CA 923451629370150
  17. Fieby Isaac, RDCS, RVTCorona, CA 928811619795770
  18. James JacobsLake Forest, CA 926301942493499
  19. Alexandr KarpekinStockton, CA 952151063815363
  20. Emma Khachikyan, OWNERGlendale, CA 912031346292463
  21. Ty Knowles, DEPARTMENT ADMIN.Los Angeles, CA 900271699972430
  22. Tayler Kopperud, RCS, RVSMontclair, CA 917631548811037
  23. Amin Markos, ARDMSIndio, CA 922031609582378
  24. William McDonald, MANAGERSan Leandro, CA 945781194980433
  25. Joe Medrano, RDMS,RVT,,RDCSThousand Oaks, CA 913601356382386
  26. Terri Mendez, R.D.C.S.Salinas, CA 939061700189255
  27. Arthur Murray, RDCSBenicia, CA 945101265942957
  28. Farshid NahreiniRedondo Beach, CA 902781740542422
  29. Galina Nurbekyants, RDNS, RVT, RDCSLos Angeles, CA 900271902947013
  30. Steve Okoli, RDCSBakersfield, CA 933011447248851
  31. Mona OyosScotts Valley, CA 950661578919296
  32. Alena Pershay, CERT SONOGRAPHEROakland, CA 946091417079161
  33. Rafael QuezadaLos Angeles, CA 900631265779656
  34. Mehrnoush Raissi ArdaliHuntington Beach, CA 926481215587704
  35. Kirk Roehl, RDCSLancaster, CA 935361881712396
  36. Elizabeth Ronquillo, OWNERHanford, CA 932301255100947
  37. Syed SaleemAlta Loma, CA 917011932531951
  38. Jonathan Schnack, RDCS RVT RCS RVS RPHMountain View, CA 940431821483603
  39. Sam Soleymani, R.D.C.S.Paramount, CA 907231285927327
  40. Diana Sy, RCDSHayward, CA 945441710428164
  41. Sheida Tavakoli-Malek, BS, RDCSBrentwood, CA 945131780940015
  42. Viboll Tes, RDCSAlhambra, CA 918011083978209
  43. Julia Tirado, RCSBurbank, CA 915021972864536
  44. John Warren, RDCSLos Angeles, CA 900431023364791
  45. Arlen Zargarian, ARDMS-RDCSGlendale, CA 912011467252965

Source: CMS NPPES, primary taxonomy 246XS1301X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 15 of 44 per resident

  1. Texas0.1
  2. Ohio0.1
  3. Utah0.1
  4. California0.1
  5. Connecticut0.1
  6. New Jersey0.1
  7. 50 states and D.C.0.1

Source: CMS NPPES, primary taxonomy 246XS1301X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against 0.0% 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. California0.0%
  2. United States0.0%

Sonography Specialist/Technologist Cardiovascular records in California, measured

  • In a Medicare file0 of 45 · 0.0% here, 0.0% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.6% nationally
  • Not updated in five years or more34 · 75.6% here, 75.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 246XS1301X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

45 NPPES records list sonography specialist/technologist cardiovascular (246XS1301X) as their primary taxonomy with a practice address in California: 0.1 per 100,000 residents against 0.1 nationally (50 states and D.C.). Los Angeles has 6 of them (13%).

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. Florida50
  2. Texas39
  3. Minnesota16
  4. New York15

States with a similar rate per 100,000

  1. Ohio0.1
  2. New Jersey0.1
  3. Illinois0.1
  4. North Carolina0.1

The largest states

  1. Florida50
  2. Texas39
  3. Minnesota16
  4. New York15
  5. Ohio14

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.