KATHRYN CHRISTOFERSEN DO
NPI 1982006839
Pathology - Anatomic Pathology & Clinical Pathology in Tukwila, WA

Q: What is Kathryn Christofersen's NPI number?

The NPI number for Kathryn Christofersen is 1982006839. It was assigned to this individual provider in the NPPES registry on September 23, 2014.

Q: What is Kathryn Christofersen's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Active since September 23, 2014PECOS Enrolled

200 ANDOVER PARK E STE 8, TUKWILA, WA 98188(206) 575-3136 Get Directions Write a Review

NPPES record last updated: August 16, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Kathryn Christofersen Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHRYN CHRISTOFERSEN DO (NPI 1982006839) is an individual anatomic pathology & clinical pathology provider in Tukwila, Washington, licensed in Washington (OP60931602) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Yakima.

NPPES Registry Identity

NPI1982006839

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NameKATHRYN CHRISTOFERSENCredential: DO

Location Address200 ANDOVER PARK E STE 8Tukwila, WA 98188-2938

Mailing Address22905 125th Ave SeKent, WA 98031-3676 · (206) 790-1991

Phone(206) 575-3136

Sole ProprietorNo

Enumeration DateSeptember 23, 2014

Last NPPES UpdateAugust 16, 2022

NPPES CertifiedAugust 16, 2022

✔ NPI 1982006839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in WA · OP60931602✔ Licensed in WA · OL60563868

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

200 ANDOVER PARK E STE 8, Tukwila, WA 98188

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Secondary Practice Location 1

Location 1200 University PkwyYakima, WA 98901-9539 · Phone (206) 790-1991

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathryn Christofersen Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Kathryn Christofersen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

American Current Care Of Washington, P.S.

9.0 mi

Urgent Care

3223 1ST AVE S STE C
Seattle, WA 98134

Reassigned Medicare billing, Washington enrollment
Medicare enrollment name: American Current Care Of Washington Ps
31 clinicians in this Medicare group

NPI 1073096871 (206) 624-3651

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 98188 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$143.76 typical visit price

range $63.67 – $189.37

Typical copayment $35.94 (range $15.91 – $47.34)

Most-billed visit code 99204

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. CORTNEY DANIELLE WEBB PA-C

Physician Assistant (Medical)