KATHLEEN KIM SACHIKO BERFIELD
NPI 1902121445
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Seattle, WA
About Kathleen Kim Sachiko Berfield NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHLEEN KIM SACHIKO BERFIELD (NPI 1902121445) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Seattle, Washington, licensed in Washington (MD60666083) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Kathleen Kim Sachiko Berfield 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 Reassignment
Medicare enrollment records show Kathleen Berfield reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAPhysician 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Kathleen Berfield's NPI number?
The NPI number for Kathleen Berfield is 1902121445. It was assigned to this individual provider in the NPPES registry on March 27, 2010.
Where is Kathleen Berfield located?
Kathleen Berfield practices at 1959 NE Pacific St, Seattle, WA 98195. The listed phone number is (206) 543-4333.
What is Kathleen Berfield's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Kathleen Berfield enrolled in Medicare?
Yes. Kathleen Berfield 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 organization bills Medicare for Kathleen Berfield's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Berfield reassigns Medicare benefits to The Association Of University Physicians (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 Kathleen Berfield's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathleen Berfield accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Kathleen Berfield 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 Kathleen Berfield affiliated with any hospitals?
According to CMS data, Kathleen Berfield is affiliated with University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for Kathleen Berfield was last updated on November 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Kathleen Kim Sachiko Berfield · NPI 1902121445
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 27, 2010.
## Identity
- **NPI:** 1902121445 (Entity type: Individual)
- **Enumerated:** March 27, 2010
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** MD60666083 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1959 NE PACIFIC ST, Seattle, WA 98195-0001
- **Phone:** (206) 543-4333
## 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:** The Association Of University Physicians (NPI 1023041159, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** November 18, 2016
- **Other identifiers:** Medicare PIN 8954792 (WA); Medicaid 1902121445 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1902121445) · Data from the CMS NPPES public registry.