NPPES file of Aug 9, 2026

EEG Specialist/Technologist in California

12 NPPES records list eeg specialist/technologist with a practice address in California, 0 per 100,000 residents, the 17th highest rate of 29. Irvine and Cameron Park 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 246ZE0500X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Irvine has the most, 2

  1. Irvine2
  2. Cameron Park1
  3. Huntington Beach1
  4. Malibu1
  5. Sacramento1

EEG Specialist/Technologist records in California

  1. Roohi BasriaIrvine, CA 926041639315005
  2. Nicole Byrnes, BS, R.EEG T.Huntington Beach, CA 926461962072173
  3. Chester Camia, BAS, R. EEG T.San Diego, CA 921211235946518
  4. Deepa ChemeryMalibu, CA 902651700641685
  5. Matthew Conley, M.S.Westlake Village, CA 913611194015354
  6. Roberta Esfandiarfard, R.EEGTCameron Park, CA 956821861624959
  7. Jonathan Harris, BSMESacramento, CA 958151427327956
  8. Brad LevyIrvine, CA 926041497138689
  9. Devin Lockett, BMET, CE, CNT, CBPTPUpland, CA 917861003386608
  10. Patricia Ott, R. EEG T.San Pedro, CA 907321457402844
  11. Deanne Perry, MATemecula, CA 925921508224429
  12. Glenn Scott RoldanSalida, CA 953681598316259

Source: CMS NPPES, primary taxonomy 246ZE0500X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 17 of 29 per resident

  1. Idaho0.1
  2. Georgia0.0
  3. Kansas0.0
  4. California0.0
  5. Connecticut0.0
  6. Oregon0.0
  7. 50 states and D.C.0.0

Source: CMS NPPES, primary taxonomy 246ZE0500X 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%

EEG Specialist/Technologist records in California, measured

  • In a Medicare file0 of 12 · 0.0% here, 0.0% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.0% nationally
  • Not updated in five years or more10 · 83.3% here, 55.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 246ZE0500X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

12 NPPES records list eeg specialist/technologist (246ZE0500X) as their primary taxonomy with a practice address in California: 0 per 100,000 residents against 0 nationally (50 states and D.C.). Irvine has 2 of them (17%).

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 York13
  2. Tennessee20
  3. Texas38

The largest states

  1. Texas38
  2. Tennessee20
  3. New York13
  4. Ohio9
  5. Colorado8

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.