Kirsten E. Gage, MD

Medicare activity in 2024

Official CMS public-use data for Kirsten E. Gage, 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. Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle (95874)153 services
2. Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, each additional extremity (64643)150 services
3. Injection of chemical for paralysis of nerve muscles on arm or leg, 5 or more muscles, first extremity (64644)116 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)110 services
5. Removal of skin and tissue, 20.0 sq cm or less (11042)94 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 pressure67%
• High cholesterol57%
• Arthritis41%
• Depression33%
• Diabetes28%
• Anxiety24%

Hospitals where Kirsten E. Gage works

Medicare's Facility Affiliation Data lists Kirsten E. Gage 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.

• Virginia Mason Medical CenterSeattle, WA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 500005

Practice locations

Addresses where Kirsten E. Gage is enrolled with Medicare (CMS data updated October 2, 2026).

• 1100 9th AveSeattle, WA 98101
• 34503 9th Ave SFederal Way, WA 98003
• 4575 Sand Point Way NE, Suite 108Seattle, WA 98105 (206) 525‑8000
• 909 University St, Fl 2Seattle, WA 98101 (206) 341‑0687
• 925 Seneca StSeattle, WA 98101 (206) 223‑6600

Group practices

Medicare enrollment lists Kirsten E. Gage as a member of these groups (CMS data updated October 2, 2026).

• Franciscan Medical Group1,421 clinicians in the group
• Virginia Mason Medical Center867 clinicians in the group

Specialties

• Physical Medicine and Rehabilitationprimary

Find other Physical Medicine and Rehabilitation doctors in Washington →

Other rehabilitation doctors in Seattle

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

• Heather M. Barnett, MD
• Gloria Hou, MD
• Cherry Junn, MD
• Hetal Patel, MD
• Angeli S. Mayadev, MD
• Kimberley Middleton, MD
• Donald E. Lynch, MD
• Kendl M. Sankary, MD

All rehabilitation doctors in Seattle →

Other clinicians in Franciscan Medical Group

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

• Prim P. Ky, PA
• Natalie P. Turley, PA
• Ambiga Samiappan, MD
• Linsey N. Tomaro, PA
• Matthew S. Surrusco, MD
• Charanjit Virk, MD

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