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HARBORVIEW MEDICAL CENTER
NPI 1811091234
Durable Medical Equipment & Medical Supplies in Seattle, WA

Active since September 08, 2006
325 9TH AVE, SEATTLE, WA 98104(206) 520-5000 Get Directions Write a Review

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 20, 2021, Mar 24, 2021, Feb 25, 2021 and 2 more (5 updates tracked since 2016).

About Harborview Medical Center NPPES

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

HARBORVIEW MEDICAL CENTER (NPI 1811091234) is a healthcare organization registered as a durable medical equipment & medical supplies in Seattle, Washington and active in the NPI registry since September 2006. The organization lists Sommer Kleweno Walley, Interim Ceo, as its authorized official.

NPPES Registry Identity

NPI1811091234
Entity TypeOrganization
Primary Taxonomy332B00000X
Legal Business NameHARBORVIEW MEDICAL CENTER
Location Address325 9TH AVESeattle, WA 98104-2499
Mailing AddressPo Box 34001Seattle, WA 98124-1001 · (206) 598-1950 · Fax (206) 598-0961
Phone(206) 520-5000
Organization SubpartYes
Authorized OfficialSommer Kleweno WalleyInterim Ceo · (206) 744-3000
Enumeration DateSeptember 8, 2006
Last NPPES UpdateFebruary 18, 20265 updates tracked since enumeration
NPPES CertifiedFebruary 18, 2026
✔ NPI 1811091234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyDurable Medical Equipment & Medical SuppliesSuppliers
Taxonomy Code332B00000X
License✔ Licensed in WA · H-029
Definition
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
Also ListedHearing Aid EquipmentTaxonomy 332S00000X · License H-029 (WA)
Also ListedPharmacyTaxonomy 333600000X · License H-029 (WA)
Also ListedPharmacy · Community/Retail PharmacyTaxonomy 3336C0003X · License H-029 (WA)
Also ListedPharmacy · Institutional PharmacyTaxonomy 3336I0012X · License H-029 (WA)
Also ListedProsthetic/Orthotic SupplierTaxonomy 335E00000X · License H-029 (WA)
325 9TH AVE, Seattle, WA 98104
Open in Google Maps ↗

Other Identifiers 7

Medicaid1019543WA
Other0013894WA · L&i Group Pin
Medicaid9054602WA
Other49-12463WA · Other
Medicaid8932325WA
Medicaid9054222WA
Medicaid9048018WA

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.

SANDRA K WALKER ARNP
Nurse Practitioner (Acute Care)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 598-0502
JULIA J VISSER DPT
Physical Therapist
325 9TH AVE, BOX 359920
SEATTLE, WA 98104
King County (206) 744-1675
GENIA J MONCADA
Pharmacist
325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104
King County (206) 731-3219
JACQUELINE M. KIM LICSW, MSW
Social Worker (Clinical)
325 9TH AVE, BOX 359760
SEATTLE, WA 98104
King County (206) 744-8511
MS. DIANE E WHEELER MS, PA-C
Physician Assistant (Medical)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 744-3000
AMELIA V. RIVERA
Physical Therapist
325 9TH AVE
SEATTLE, WA 98104
King County (206) 774-3300
TIMOTHY WILLIAM MENZA MD, PHD
Internal Medicine (Infectious Disease)
325 9TH AVE
SEATTLE, WA 98104
King County (206) 520-5000
DEMETRIOS TEREZAKIS
Occupational Therapist
325 9TH AVE
SEATTLE, WA 98104
King County (206) 744-6112

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 Harborview Medical Center's NPI number?

The NPI number for Harborview Medical Center is 1811091234. It was assigned to this organization in the NPPES registry on September 8, 2006.

Where is Harborview Medical Center located?

Harborview Medical Center is located at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.

What is Harborview Medical Center's specialty?

The primary specialty registered for this NPI is Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.

When was this NPI record last updated?

The NPPES record for Harborview Medical Center was last updated on February 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.