Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah J Madison, LD

Registered Dietitian in Lebanon, OR · enumerated 2019.

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

National Provider Identifier

1215591011

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Registry record

Entity type Individual (Type 1)

Name Sarah J Madison

Credential LD

Sex Female

Practice address 525 N Santiam Hwy, Lebanon, OR, 97355

Phone (541) 258-2101

Fax (541) 451-7862

Enumeration date Apr 26, 2019

Last updated in NPPES Apr 26, 2019

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License LD10193458 (OR) 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.

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Frequently asked questions

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.

What specialty is Sarah Madison?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-26.