NPIMap

Organization Active NPI

Cellnetix Pathology, PLLC

  • Anatomic Pathology & Clinical Pathology Physician
  • Seattle, WA
National Provider Identifier
1972563385
Registry record updated May 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
Legal business name
CELLNETIX PATHOLOGY, PLLC
Practice address
1229 Madison St Ste 820
Seattle, WA 98104-3539
Phone
(206) 576-6094
Fax
(206) 430-1923
NPI assigned
Mar 28, 2006
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 20, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. Barry Kahn, MDNPI 1124097233
Title
MD
Phone
(425) 493-5552

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Cytopathology PhysicianGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 207ZC0500X
Dermatopathology (Pathology) PhysicianGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 207ZD0900X
Medical Microbiology PhysicianGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 207ZM0300X
Neuropathology PhysicianGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 207ZN0500X
Anatomic Pathology & Clinical Pathology PhysicianGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 207ZP0102X Primary

Addresses

Primary practice location

1229 Madison St Ste 820
Seattle, WA 98104-3539

Mailing address

12501 E Marginal Way S Ste 200
Tukwila, WA 98168-5163
Phone (844) 344-4209

Other practice location 1

747 Broadway
Seattle, WA 98122-4307
Phone (206) 386-6000

Other identifiers 1

IdentifierTypeStateIssuer
7128804MedicaidWA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20050921001093 WA Part B Supplier - Clinic/Group Practice 8224062971 Receives reassigned benefits from 60 practitioners
2 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Olympia, WA; Puyallup, WA; Seattle, WA; Shelton, WA; Silverdale, WA; South Bend, WA; Spokane, WA; Spokane Valley, WA…

Other NPIs on the same Medicare enrollment 2

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
50D1004055Cellnetix Pathology1229 Madison St Ste 820, Seattle, WA 98104ComplianceApr 4, 2028
50D2193533Cellnetix Pathology747 Broadway RM Ms-221, Seattle, WA 98122ComplianceApr 4, 2028

National Provider Directory

National Provider Directory
Tax ID family
Cellnetix Pathology PLLC5 organizations share this tax ID, including this one

Other organizations with this tax ID 4

Organizations that report the same tax identification number in the National Provider Directory.

Locations

1124 Columbia St
Ste 100
Seattle, WA 98104

12501 E Marginal Way S
Ste 200
Tukwila, WA 98168
Phone (206) 576-6050

Practitioners & affiliated clinicians

Practitioners 36

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

View all 36

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1143504000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779235200000",
    "number": "1972563385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12501 E MARGINAL WAY S STE 200",
            "city": "TUKWILA",
            "state": "WA",
            "postal_code": "981685163",
            "telephone_number": "844-344-4209",
            "fax_number": "866-721-9696"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1229 MADISON ST STE 820",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981043539",
            "telephone_number": "206-576-6094",
            "fax_number": "206-430-1923"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "747 Broadway",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981224307",
            "country_code": "US",
            "telephone_number": "206-386-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "CELLNETIX PATHOLOGY, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-03-28",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A",
        "authorized_official_last_name": "KAHN",
        "authorized_official_first_name": "BARRY",
        "authorized_official_title_or_position": "MD",
        "authorized_official_telephone_number": "425-493-5552",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207ZC0500X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Pathology, Cytopathology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZD0900X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Pathology, Dermatopathology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZM0300X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Pathology, Medical Microbiology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZN0500X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Pathology, Neuropathology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7128804",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.