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Anesthesiology

Brett K. Anderson, MD

Works at hospitals in Glen Dale, WV · New Martinsville, WV · Wheeling, WV · West Virginia

Summary

Dr. Brett K. Anderson, MD is an anesthesiologist at 1 Medical Park, Wheeling, WV 26003. Phone: (304) 243-3000. Accepts Medicare assignment. In 2024, Brett K. Anderson had 436 Original Medicare patients and 489 services. NPI 1215924048. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Brett K. Anderson, 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 Brett K. Anderson accept Medicare assignment?
Yes. Medicare's clinician data says Brett K. Anderson 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 Brett K. Anderson see?
In 2024, CMS data shows 436 Original Medicare patients and 489 services for Brett K. Anderson. This counts Original Medicare only and measures volume, not quality.
What is Brett K. Anderson's NPI number?
1215924048. 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 Brett K. Anderson, 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 patients436
Services billed to Medicare489
Different services or procedures77
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Anesthesia for other procedure on large bowel using an endoscope (00811)72 services
  2. Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)60 services
  3. Anesthesia for procedure to assess heart electrical activity (00537)21 services
  4. Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)19 services
  5. Anesthesia for procedure on small and large bowel using an endoscope (00813)18 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 cholesterol75%
  • Arthritis53%
  • Diabetes40%
  • Ischemic heart disease39%
  • Anxiety36%

Hospitals where Brett K. Anderson works

Medicare's Facility Affiliation Data lists Brett K. Anderson 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.

  • Reynolds Memorial Hospital, IncGlen Dale, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510013
  • Wetzel County HospitalNew Martinsville, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510072
  • Wheeling Hospital, IncWheeling, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510050

Practice locations

Addresses where Brett K. Anderson is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Brett K. Anderson as a member of these groups (CMS data updated October 2, 2026).

  • Wheeling Hospital Inc444 clinicians in the group
  • Reynolds Memorial Hospital, Inc153 clinicians in the group
  • Wheeling Hospital Ambulatory Surgery Center LLC25 clinicians in the group

Specialties

Find other Anesthesiology doctors in West Virginia →

Other anesthesiologists in Wheeling

Clinicians with the same Medicare primary specialty in Wheeling, WV — not a recommendation.

All anesthesiologists in Wheeling →

Other clinicians in Wheeling Hospital Inc

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

Clinician information

CredentialMD
Medical schoolDrexel University College Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1215924048
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