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GWEN MUTHANNA ARNP
NPI 1316236706
Nurse Practitioner - Family in Seattle, WA

Active since April 06, 2011
800 5TH AVE STE 600, SEATTLE, WA 98104(888) 227-3312(206) 215-1429 Get Directions Write a Review

NPPES record last updated: October 31, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gwen Muthanna Arnp NPPES

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

GWEN MUTHANNA ARNP (NPI 1316236706) is an individual family provider in Seattle, Washington, licensed in Washington (AP60200007) and active in the NPI registry since April 2011.

NPPES Registry Identity

NPI1316236706
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameGWEN MUTHANNACredential: ARNP
Location Address800 5TH AVE STE 600Seattle, WA 98104
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476 · Fax (206) 568-7043
Phone(888) 227-3312
Fax(206) 215-1429
Sole ProprietorNo
Enumeration DateApril 6, 2011
Last NPPES UpdateOctober 31, 2018
✔ NPI 1316236706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in WA · AP60200007
Also ListedRegistered NurseTaxonomy 163W00000X · License RN60095376 (WA)
Also ListedNurse PractitionerTaxonomy 363L00000X · License AP60200007 (WA)
800 5TH AVE STE 600, Seattle, WA 98104
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Other Identifiers 1

Medicaid1316236706WA

Other Providers at the Same Location NPPES 3

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

GAGAN KHALSA MD
Pediatrics
800 5TH AVE STE 600
SEATTLE, WA 98104
King County (425) 828-3626
DR. HOLLY J CHRISTOFERSON MD
Family Medicine
800 5TH AVE STE 600
SEATTLE, WA 98104
King County (206) 215-3354
MEGHAN GOULD NISHINAGA MD
Pediatrics
800 5TH AVE STE 600
SEATTLE, WA 98104
King County (206) 533-2944

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 Gwen Muthanna's NPI number?

The NPI number for Gwen Muthanna is 1316236706. It was assigned to this individual provider in the NPPES registry on April 6, 2011.

Where is Gwen Muthanna located?

Gwen Muthanna practices at 800 5th Ave Ste 600, Seattle, WA 98104. The listed phone number is (888) 227-3312.

What is Gwen Muthanna's specialty?

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

When was this NPI record last updated?

The NPPES record for Gwen Muthanna was last updated on October 31, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.