Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Joan Newton

Hospitalist Physician in Spokane, WA · enumerated 2015.

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

National Provider Identifier

1033506308

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Registry record

Entity type Individual (Type 1)

Name Sarah Joan Newton

Sex Female

Practice address 4815 N Assembly St, Spokane, WA, 99205

Phone (509) 434-7000

Enumeration date Apr 23, 2015

Last updated in NPPES Dec 6, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 15704 (ND) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 11521 (SD) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD60860129 (WA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD60860129 (WA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Sarah Newton?

Sarah Newton is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-06.