MS. KATHRYN ANN GRINDELAND ARNP
NPI 1356451595
Nurse Practitioner - Adult Health in Seattle, WA

Q: What is the provider's specialty?

The provider's specialty is Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.

Active since August 30, 2006PECOS Enrolled

1660 S COLUMBIAN WAY, SEATTLE, WA 98108(206) 277-5074 Get Directions Write a Review

NPPES record last updated: March 22, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Ms. Kathryn Ann Grindeland Arnp NPPES

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

MS. KATHRYN ANN GRINDELAND ARNP (NPI 1356451595) is an individual adult health provider in Seattle, Washington, licensed in Washington (AP30006337) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356451595

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameMS. KATHRYN ANN GRINDELANDCredential: ARNP

Location Address1660 S COLUMBIAN WAYSeattle, WA 98108-1532

Mailing Address925 3rd St WKirkland, WA 98033-5333 · (425) 681-4911

Phone(206) 277-5074

Sole ProprietorNo

Enumeration DateAugust 30, 2006

Last NPPES UpdateMarch 22, 2018

✔ NPI 1356451595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

Licenses✔ Licensed in WA · AP30006337✔ Licensed in WA · 30006337

1660 S COLUMBIAN WAY, Seattle, WA 98108

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Other Names 1

Former Name (1)Ms. Kathryn Grindeland Keegan Arnp

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Kathryn Ann Grindeland Arnp 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98108 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

$97.43 typical visit price

range $63.67 – $189.37

Typical copayment $24.35 (range $15.91 – $47.34)

Most-billed visit code 99203

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.