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Neurology

Russell T. Powell, MD

Works at hospitals in Oxnard, CA · Ventura, CA · California

Summary

Dr. Russell T. Powell, MD is a neurologist at 300 Hillmont Ave, Ventura, CA 93003. Accepts Medicare assignment. In 2024, Russell T. Powell had 69 Original Medicare patients and 93 services. NPI 1194015305. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Neurologist (Medicare lists Neurology)
  • Address: 300 Hillmont Ave, Ventura, CA 93003 · Directions
  • Medicare: Accepts Medicare assignment
  • Hospitals: St Johns Regional Medical Center, Ventura County Medical Center
  • Group practice: County of Ventura
  • Medical school: Virginia Commonwealth University, School Of Medicine · graduated 2011 (15 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Russell T. Powell, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Russell T. Powell accept Medicare assignment?
Yes. Medicare's clinician data says Russell T. Powell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Russell T. Powell see?
In 2024, CMS data shows 69 Original Medicare patients and 93 services for Russell T. Powell. This counts Original Medicare only and measures volume, not quality.
What is Russell T. Powell's NPI number?
1194015305. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Russell T. Powell, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients69
Services billed to Medicare93
Different services or procedures6
Participating Medicare providerYes
Average age of these patients68

Most frequent services

  1. Measurement of brain wave activity (eeg), awake and asleep (95819)38 services
  2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)35 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol71%
  • Stroke or mini-stroke58%
  • Arthritis51%
  • Depression45%
  • Ischemic heart disease41%

Hospitals where Russell T. Powell works

Medicare's Facility Affiliation Data lists Russell T. Powell at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Russell T. Powell is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Russell T. Powell as a member of this group (CMS data updated October 2, 2026).

  • County of Ventura344 clinicians in the group

Specialties

Find other Neurology doctors in California →

Other neurologists in Ventura

Clinicians with the same Medicare primary specialty in Ventura, CA — not a recommendation.

All neurologists in Ventura →

Other clinicians in County of Ventura

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolVirginia Commonwealth University, School Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1194015305
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians