Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOHANN MARY GURNELL ARNP
NPI 1659602175
Nurse Practitioner - Family in Seattle, WA

Q: What is Johann Gurnell's NPI number?

The NPI number for Johann Gurnell is 1659602175. It was assigned to this individual provider in the NPPES registry on January 22, 2010.

Q: What is Johann Gurnell's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Johann Gurnell was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.

Active since January 22, 2010PECOS Enrolled

6020 35TH AVE SW, SEATTLE, WA 98126(206) 461-6950(206) 461-8542 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2026, Mar 4, 2024 (2 updates tracked since 2024).

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About Johann Mary Gurnell Arnp NPPES

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

JOHANN MARY GURNELL ARNP (NPI 1659602175) is an individual family provider in Seattle, Washington, licensed in Washington (AP60134358) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS, is affiliated with Highline Medical Center, and maintains a secondary practice location in Lacey.

NPPES Registry Identity

NPI1659602175

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJOHANN MARY GURNELLCredential: ARNP

Location Address6020 35TH AVE SWSeattle, WA 98126-3002

Mailing Address1200 12th Ave S Ste 901Seattle, WA 98144-2712 · (206) 548-3114

Phone(206) 461-6950

Fax(206) 461-8542

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateJanuary 22, 2010

Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration

NPPES CertifiedJuly 21, 2026

✔ NPI 1659602175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in WA · AP60134358

6020 35TH AVE SW, Seattle, WA 98126

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Secondary Practice Location 1

Location 1669 Woodland Square Loop SELacey, WA 98503-1038 · Phone (360) 359-4840

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Johann Mary Gurnell Arnp 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.

PECOS PAC ID8426237298

PECOS Enrollment IDI20110125001248

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Highline Medical Center

Acute Care Hospitals · Burien, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500011

Location16251 Sylvester Road SWBurien, WA 98166 · King County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98126 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.

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.

DR. KATHERINE MICHELLE SLOAN DDS

Dentist