CELLNETIX PATHOLOGY, PLLC
NPI 1972563385
Pathology - Anatomic Pathology & Clinical Pathology in Seattle, WA
About Cellnetix Pathology, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CELLNETIX PATHOLOGY, PLLC (NPI 1972563385) is a healthcare organization registered as an anatomic pathology & clinical pathology in Seattle, Washington and active in the NPI registry since March 2006. The organization holds a CLIA Certificate of Compliance certificate valid through April 4, 2028, maintains a secondary practice location in Seattle, and lists Barry Kahn, Md, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Secondary Practice Location 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cellnetix Pathology, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
60Medicare enrollment records show 60 clinicians reassign Medicare billing to Cellnetix Pathology, PLLC, which bills Medicare for the services they deliver. Of these, 35 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 60Seattle, WA 98195
Seattle, WA 98134
Seattle, WA 98134
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 50D2193533
Cellnetix Pathology · Seattle, WAFrequently 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 Cellnetix Pathology, PLLC's NPI number?
The NPI number for Cellnetix Pathology, PLLC is 1972563385. It was assigned to this organization in the NPPES registry on March 28, 2006.
Where is Cellnetix Pathology, PLLC located?
Cellnetix Pathology, PLLC is located at 1229 Madison St Ste 820, Seattle, WA 98104. The listed phone number is (206) 576-6094.
What is Cellnetix Pathology, PLLC's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Cellnetix Pathology, PLLC enrolled in Medicare?
Yes. Cellnetix Pathology, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cellnetix Pathology, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 60 clinicians in 2 Medicare specialties reassign their Medicare billing to Cellnetix Pathology, PLLC. A 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 the clinician's services. The largest specialties are Pathology (59) and Pain Management (1). Of these, 35 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Cellnetix Pathology, PLLC hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 50D2193533) is associated with this NPI, valid through April 4, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Cellnetix Pathology, PLLC accept?
Health plans from Ambetter Health, Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Cellnetix Pathology, PLLC 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 Cellnetix Pathology, PLLC was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Cellnetix Pathology, Pllc · NPI 1972563385
Anatomic Pathology & Clinical Pathology organization in Seattle, Washington. Organization record, active in the CMS NPPES registry since March 28, 2006.
## Identity
- **NPI:** 1972563385 (Entity type: Organization)
- **Enumerated:** March 28, 2006
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **Organization subpart:** No
- **Authorized official:** Barry Kahn, MD
## Practice location
- **Address:** 1229 MADISON ST STE 820, Seattle, WA 98104-3539
- **Phone:** (206) 576-6094 · **Fax:** (206) 430-1923
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 60 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Pathology (59), Pain Management (1); 35 practice within 10 miles; [full list](https://npiprofile.com/npi/1972563385/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 20, 2026
- **Other identifiers:** Medicaid 7128804 (WA)
- **CLIA laboratory certificates:** 1 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1972563385) · Data from the CMS NPPES public registry.