Kathryn Kammert, DO

Medicare activity in 2024

Official CMS public-use data for Kathryn Kammert, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)167 services
2. Emergency department visit with high level of medical decision making (99285)153 services
3. Emergency department visit with moderate level of medical decision making (99284)76 services
4. Critical care, first 30-74 minutes (99291)72 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)13 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 cholesterol68%
• Arthritis47%
• Depression31%
• Diabetes30%
• Chronic kidney disease30%

Hospitals where Kathryn Kammert works

Medicare's Facility Affiliation Data lists Kathryn Kammert 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.

• Capital Medical CenterOlympia, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500139

Practice locations

Addresses where Kathryn Kammert is enrolled with Medicare (CMS data updated October 2, 2026).

• 3900 Capital Mall Dr SWOlympia, WA 98502 (253) 403‑4901
• 4312 Pacific Ave SELacey, WA 98503 (253) 588‑5340

Group practices

Medicare enrollment lists Kathryn Kammert as a member of this group (CMS data updated October 2, 2026).

• Olympia Emergency Care Physicians PLLC33 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Washington →

Other emergency medicine doctors in Olympia

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

• Erik Penner, MD
• Larry L. Fontanilla Jr., MD
• Arin T. Braseth, MD
• Jessica Maerz, MD
• Bethany S. Kobza, DO
• Anders Conway
• Alan Hans, MD
• Brooke M. Frakes, MD

All emergency medicine doctors in Olympia →

Other clinicians in Olympia Emergency Care Physicians PLLC

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

• Jessica Maerz, MD
• Kenneth Felsenstein, MD
• Bethany S. Kobza, DO
• Mark T. Larson, MD
• Alan Hans, MD
• Douglas D. Shannon, PA

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