SHANNON KATHLEEN HOIUM MD
NPI 1376720771
Emergency Medicine in Issaquah, WA
About Shannon Kathleen Hoium Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON KATHLEEN HOIUM MD (NPI 1376720771) is an individual emergency medicine provider in Issaquah, Washington, licensed in Washington (MD61392215) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and is a graduate of Johns Hopkins University School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Shannon Kathleen Hoium Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Shannon Hoium reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Issaquah, WA 98029
- Reassigned Medicare billing, Washington enrollment
- 101 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 663 clinicians in this Medicare group
Dallas, TX 75246
- Reassigned Medicare billing, Texas enrollment
- 1,044 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center
Acute Care Hospitals · Seattle, WASwedish Issaquah
Acute Care Hospitals · Issaquah, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Shannon Hoium's NPI number?
The NPI number for Shannon Hoium is 1376720771. It was assigned to this individual provider in the NPPES registry on January 28, 2008.
Where is Shannon Hoium located?
Shannon Hoium practices at 751 NE Blakely Dr Dept Of, Issaquah, WA 98029. The listed phone number is (425) 346-0771.
What is Shannon Hoium's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Shannon Hoium enrolled in Medicare?
Yes. Shannon Hoium is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Shannon Hoium's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Hoium reassigns Medicare benefits to 3 organizations: Eastside Emergency Physicians PLLC (Issaquah, WA), Swedish Health Services (Seattle, WA) and Century Integrated Partners, Inc (Dallas, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shannon Hoium's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shannon Hoium accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Premera Blue Cross Blue Shield of Alaska list Shannon Hoium as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Shannon Hoium affiliated with any hospitals?
According to CMS data, Shannon Hoium is affiliated with Swedish Medical Center and Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Shannon Hoium was last updated on June 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Shannon Kathleen Hoium, MD · NPI 1376720771
Emergency Medicine physician in Issaquah, Washington. Individual provider, active in the CMS NPPES registry since January 28, 2008.
## Identity
- **NPI:** 1376720771 (Entity type: Individual)
- **Enumerated:** January 28, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD61392215 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 751 NE BLAKELY DR DEPT OF, Issaquah, WA 98029-6201
- **Phone:** (425) 346-0771
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Eastside Emergency Physicians PLLC (NPI 1689683229, Issaquah, WA); Swedish Health Services (NPI 1619680840, Seattle, WA); Century Integrated Partners, Inc (NPI 1447615711, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** June 2, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1376720771) · Data from the CMS NPPES public registry.