Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Anesthesiology

Garrett W. Wolter, DO

Works at hospitals in Wenatchee, WA · Chelan, WA · Washington

Summary

Dr. Garrett W. Wolter, DO is an anesthesiologist at 1201 S Miller St, Wenatchee, WA 98801. Phone: (509) 662-2208. Accepts Medicare assignment. In 2024, Garrett W. Wolter had 83 Original Medicare patients and 127 services. NPI 1083938336. 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: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 1201 S Miller St, Wenatchee, WA 98801 · Directions
  • Phone: (509) 662‑2208
  • Medicare: Accepts Medicare assignment
  • Hospitals: Confluence Health Hospital, Lake Chelan Community Hospital
  • Group practice: Central Washington Health Services Association
  • Medical school: University Of Washington School Of Medicine · graduated 2013 (13 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Garrett W. Wolter, 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 Garrett W. Wolter accept Medicare assignment?
Yes. Medicare's clinician data says Garrett W. Wolter 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 Garrett W. Wolter see?
In 2024, CMS data shows 83 Original Medicare patients and 127 services for Garrett W. Wolter. This counts Original Medicare only and measures volume, not quality.
What is Garrett W. Wolter's NPI number?
1083938336. 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 Garrett W. Wolter, 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 patients83
Services billed to Medicare127
Different services or procedures43
Participating Medicare providerYes
Average age of these patients74

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 cholesterol72%
  • Arthritis45%
  • Ischemic heart disease35%
  • Atrial fibrillation34%
  • Depression33%

Hospitals where Garrett W. Wolter works

Medicare's Facility Affiliation Data lists Garrett W. Wolter 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 Garrett W. Wolter is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Garrett W. Wolter as a member of this group (CMS data updated October 2, 2026).

  • Central Washington Health Services Association721 clinicians in the group

Specialties

Find other Anesthesiology doctors in Washington →

Other anesthesiologists in Wenatchee

Clinicians with the same Medicare primary specialty in Wenatchee, WA — not a recommendation.

All anesthesiologists in Wenatchee →

Other clinicians in Central Washington Health Services Association

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

Clinician information

CredentialDO
Medical schoolUniversity Of Washington School Of Medicine
Graduation year2013 (13 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083938336
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