JOHANN MARY GURNELL ARNP
NPI 1659602175
Nurse Practitioner - Family in Seattle, WA
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, maintains a secondary practice location in Lacey, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
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.
Medicare Billing Reassignments
2Medicare enrollment records show Johann Gurnell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98126
- Reassigned Medicare billing, Washington enrollment
- 292 clinicians in this Medicare group
Seattle, WA 98106
- Reassigned Medicare billing, Washington enrollment
- 525 clinicians in this Medicare group
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 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.
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.
Frequently 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 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.
Where is Johann Gurnell located?
Johann Gurnell practices at 6020 35th Ave SW, Seattle, WA 98126. The listed phone number is (206) 461-6950.
What is Johann Gurnell's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Johann Gurnell enrolled in Medicare?
Yes. Johann Gurnell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Johann Gurnell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Johann Gurnell reassigns Medicare benefits to 2 organizations: Neighborcare Health (Seattle, WA) and Sea Mar Community Health Centers (Seattle, WA). Each 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 Johann Gurnell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Johann Gurnell accept?
Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Johann Gurnell 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 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 3 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.
# Johann Mary Gurnell, ARNP · NPI 1659602175
Family physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since January 22, 2010.
## Identity
- **NPI:** 1659602175 (Entity type: Individual)
- **Enumerated:** January 22, 2010
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP60134358 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 6020 35TH AVE SW, Seattle, WA 98126-3002
- **Phone:** (206) 461-6950 · **Fax:** (206) 461-8542
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Neighborcare Health (NPI 1639493216, Seattle, WA); Sea Mar Community Health Centers (NPI 1346398666, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** July 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1659602175) · Data from the CMS NPPES public registry.