MS. KAREN MARIE KILIAN ARNP
NPI 1679599575
Nurse Practitioner - Pediatrics in Seattle, WA
About Ms. Karen Marie Kilian Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KAREN MARIE KILIAN ARNP (NPI 1679599575) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (AP30003866) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Karen Marie Kilian Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karen Kilian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Seattle Childrens Hospital
- 912 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 98105 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 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
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 Kilian's NPI number?
The NPI number for Karen Kilian is 1679599575. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Karen Kilian located?
Karen Kilian practices at 4800 Sand Point Way NE Ms B5520, Seattle, WA 98105. The listed phone number is (206) 987-2380.
What is Karen Kilian's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Karen Kilian enrolled in Medicare?
Yes. Karen Kilian is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karen Kilian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Kilian reassigns Medicare benefits to Seattle Children's Hospital (Seattle, WA). The 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 Kilian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karen Kilian was last updated on July 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Ms. Karen Marie Kilian, ARNP · NPI 1679599575
Pediatrics physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1679599575 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** AP30003866 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SAND POINT WAY NE, MS B5520, Seattle, WA 98105-3901
- **Phone:** (206) 987-2380
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Seattle Children's Hospital (NPI 1003319500, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 11, 2007
- **Other identifiers:** Medicare UPIN Q27589; Medicaid 4304262 (MT); Medicaid 9641747 (WA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1679599575) · Data from the CMS NPPES public registry.