DR. KAREN EMILY FOSTER-SCHUBERT
NPI 1124118054
Internal Medicine - Endocrinology, Diabetes & Metabolism in Seattle, WA
About Dr. Karen Emily Foster-schubert NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KAREN EMILY FOSTER-SCHUBERT (NPI 1124118054) is an individual endocrinology, diabetes & metabolism provider in Seattle, Washington, licensed in Washington (MD00040039) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tulalip, and is a graduate of Johns Hopkins University School Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Karen Emily Foster-schubert 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
2Medicare enrollment records show Karen Foster-schubert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 clinicians in this Medicare group
Tulalip, WA 98271
- Reassigned Medicare billing, Texas enrollment
- 46 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98195 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
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 Karen Foster-schubert's NPI number?
The NPI number for Karen Foster-schubert is 1124118054. It was assigned to this individual provider in the NPPES registry on October 13, 2006.
Where is Karen Foster-schubert located?
Karen Foster-schubert practices at 1959 NE Pacific St, Seattle, WA 98195. The listed phone number is (206) 598-4615.
What is Karen Foster-schubert's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Karen Foster-schubert enrolled in Medicare?
Yes. Karen Foster-schubert 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 Karen Foster-schubert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Foster-schubert reassigns Medicare benefits to 2 organizations: The Association Of University Physicians (Seattle, WA) and Tulalip Tribes Of Washington (Tulalip, WA). 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 Karen Foster-schubert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Foster-schubert accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Karen Foster-schubert 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.
When was this NPI record last updated?
The NPPES record for Karen Foster-schubert was last updated on April 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Karen Emily Foster-Schubert · NPI 1124118054
Endocrinology, Diabetes & Metabolism physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since October 13, 2006.
## Identity
- **NPI:** 1124118054 (Entity type: Individual)
- **Enumerated:** October 13, 2006
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** MD00040039 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1959 NE PACIFIC ST, Seattle, WA 98195
- **Phone:** (206) 598-4615
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): The Association Of University Physicians (NPI 1023041159, Seattle, WA); Tulalip Tribes Of Washington (NPI 1013138924, Tulalip, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** April 24, 2024
- **Other identifiers:** Medicaid 8430571 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1124118054) · Data from the CMS NPPES public registry.