Shannon T. Corrigan, MD

Medicare activity in 2024

Official CMS public-use data for Shannon T. Corrigan, 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. Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg (J7320)5,375 services
2. Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg (J7329)3,250 services
3. Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg (J3304)897 services
4. Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)406 services
5. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)348 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).

• Arthritis75%
• High cholesterol71%
• High blood pressure48%
• Ischemic heart disease21%
• Diabetes17%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)16%

Hospitals where Shannon T. Corrigan works

Medicare's Facility Affiliation Data lists Shannon T. Corrigan 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.

• Overlake Hospital Medical Center & ClinicsBellevue, WA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 500051

Practice locations

Addresses where Shannon T. Corrigan is enrolled with Medicare (CMS data updated October 2, 2026).

• 17209 Redmond WayRedmond, WA 98052 (425) 635‑6400
• 1750 112th Ave NE, Suite B102Bellevue, WA 98004 (425) 688‑5460
• 5708 E Lake Samm Pkwy SEIssaquah, WA 98029 (425) 688‑5488

Group practices

Medicare enrollment lists Shannon T. Corrigan as a member of this group (CMS data updated October 2, 2026).

• Overlake Medical Clinics LLC425 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Washington →

Other emergency medicine doctors in Redmond

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

• Lawrence Chu, MD
• Loren R. Gorosh, MD
• Robert N. Falconer, MD
• Sarah M. Gartner, MD
• Kimthuy Le, MD
• Kori N. Cossey, DO
• Justin D. Tsai, MD
• Shannon K. Hoium, MD

All emergency medicine doctors in Redmond →

Other clinicians in Overlake Medical Clinics LLC

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

• Sharifa Llemit, MD
• Lindsay M. Sturtevant, PT
• Peter R. Kures, MD
• Tadd T. Hsie, MD
• Sarah L. Bienenfeld, MD
• Katrina Chin, 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