KATHERINE KUCHARCZYK MD
NPI 1235715178
Pediatrics in Seattle, WA
About Katherine Kucharczyk Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE KUCHARCZYK MD (NPI 1235715178) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (MD61529954) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.
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 (PECOS)
Katherine Kucharczyk Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Katherine Kucharczyk 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
- 1,021 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.
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 Katherine Kucharczyk's NPI number?
The NPI number for Katherine Kucharczyk is 1235715178. It was assigned to this individual provider in the NPPES registry on March 22, 2021.
Where is Katherine Kucharczyk located?
Katherine Kucharczyk practices at 2671 NE 46th St, Seattle, WA 98105. The listed phone number is (206) 525-8000.
What is Katherine Kucharczyk's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Katherine Kucharczyk enrolled in Medicare?
Yes. Katherine Kucharczyk is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Katherine Kucharczyk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Kucharczyk reassigns Medicare benefits to Virginia Mason Medical Center (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 Katherine Kucharczyk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Kucharczyk accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Katherine Kucharczyk 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 Katherine Kucharczyk was last updated on September 25, 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.
# Katherine Kucharczyk, MD · NPI 1235715178
Pediatrics physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 22, 2021.
## Identity
- **NPI:** 1235715178 (Entity type: Individual)
- **Enumerated:** March 22, 2021
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** MD61529954 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 2671 NE 46TH ST, Seattle, WA 98105-5041
- **Phone:** (206) 525-8000
## 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:** Virginia Mason Medical Center (NPI 1104974302, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 25, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1235715178) · Data from the CMS NPPES public registry.