Heather R. Preissler, DO

Medicare activity in 2024

Official CMS public-use data for Heather R. Preissler, 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.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)258 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)51 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)27 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 cholesterol70%
• High blood pressure69%
• Arthritis48%
• Depression42%
• Anxiety32%
• Diabetes31%

Hospitals where Heather R. Preissler works

Medicare's Facility Affiliation Data lists Heather R. Preissler 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.

• Confluence Health HospitalWenatchee, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500016

Practice locations

Addresses where Heather R. Preissler is enrolled with Medicare (CMS data updated October 2, 2026).

• 1201 S Miller StWenatchee, WA 98801 (509) 662‑2208

Group practices

Medicare enrollment lists Heather R. Preissler as a member of this group (CMS data updated October 2, 2026).

• Central Washington Health Services Association721 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Wenatchee

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

• Trevor Archibald, DO
• Brian C. Derrick, DO
• Toby W. Long, MD
• Jai Karan Singh, MD
• Peter D. Rutherford, MD
• Galen R. Sorom, MD
• Samuel M. Ortiz, MD
• Anton Zavoyskikh, MD

All internal medicine doctors in Wenatchee →

Other clinicians in Central Washington Health Services Association

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

• Nicolaas W. De Wette, MD
• Joshua R. Frank, MD
• Jonathan A. Bolles, MD
• Nicole Anderson, NP
• David L. Weber Jr., MD
• Frances Smith, OD

Clinician information

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