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Northwest Nasal Sinus Center

Otolaryngology/Facial Plastic Surgery Physician in Kirkland, WA · enumerated 2006 · authorized official Arlene Allegra, Administrator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457309312

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Registry record

Entity type Organization (Type 2)
Legal business name Northwest Nasal Sinus Center
Other name <Unavail>
Practice address 3100 Carillon Pt, Kirkland, WA, 98033
Phone (425) 576-1700
Fax (425) 827-7725
Enumeration date May 4, 2006
Last updated in NPPES Aug 6, 2012

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Secondary
207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians Secondary
207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary
207YS0123X Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians Secondary
207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians Primary
231H00000X Audiologist Speech, Language and Hearing Service Providers Secondary
231HA2400X Assistive Technology Practitioner Audiologist Speech, Language and Hearing Service Providers Secondary
231HA2500X Assistive Technology Supplier Audiologist Speech, Language and Hearing Service Providers Secondary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers Secondary
261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Secondary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Arlene Allegra
Title Administrator
Phone (425) 576-1700

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Northwest Nasal Sinus Center?
The NPI for Northwest Nasal Sinus Center is 1457309312, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Northwest Nasal Sinus Center?
NPPES lists Arlene Allegra (Administrator) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-06.