KATHI ADAMSON MD
NPI 1184813255
Pathology - Anatomic Pathology & Clinical Pathology in Seattle, WA
About Kathi Adamson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHI ADAMSON MD (NPI 1184813255) is an individual anatomic pathology & clinical pathology provider in Seattle, Washington, licensed in Washington (ML20008839) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center / Cherry Hill, and is a graduate of Un Of California, Irvine, College Of Medicine (2007).
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
Kathi Adamson 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
2Medicare enrollment records show Kathi Adamson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98122
- Reassigned Medicare billing, Washington enrollment
- 911 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 60 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 13
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center / Cherry Hill
Acute Care Hospitals · Seattle, WASwedish 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 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 Kathi Adamson's NPI number?
The NPI number for Kathi Adamson is 1184813255. It was assigned to this individual provider in the NPPES registry on October 15, 2007.
Where is Kathi Adamson located?
Kathi Adamson practices at 1959 NE Pacific St C212, Box 356340, Seattle, WA 98195. The listed phone number is (206) 543-0065.
What is Kathi Adamson's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Kathi Adamson enrolled in Medicare?
Yes. Kathi Adamson 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 Kathi Adamson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathi Adamson reassigns Medicare benefits to 2 organizations: The Polyclinic PLLC (Seattle, WA) and Cellnetix Pathology, PLLC (Seattle, 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 Kathi Adamson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathi Adamson accept?
Health plans from Ambetter Health list Kathi Adamson 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 Kathi Adamson affiliated with any hospitals?
According to CMS data, Kathi Adamson is affiliated with Swedish Medical Center / Cherry Hill, Swedish Medical Center and Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Kathi Adamson was last updated on October 15, 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.
# Kathi Adamson, MD · NPI 1184813255
Anatomic Pathology & Clinical Pathology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since October 15, 2007.
## Identity
- **NPI:** 1184813255 (Entity type: Individual)
- **Enumerated:** October 15, 2007
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** ML20008839 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1959 NE PACIFIC ST, C212, BOX 356340, Seattle, WA 98195-0001
- **Phone:** (206) 543-0065
## 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 Polyclinic PLLC (NPI 1174594634, Seattle, WA); Cellnetix Pathology, PLLC (NPI 1972563385, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Un Of California, Irvine, College Of Medicine, class of 2007
## Record status
- **NPPES last updated:** October 15, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1184813255) · Data from the CMS NPPES public registry.