NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madeline Heim

Health Educator in Seattle, WA · enumerated 2024.

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

National Provider Identifier

1851156475

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Registry record

Entity type Individual (Type 1)
Name Madeline Heim
Sex Female
Practice address 909 4th Ave, Seattle, WA, 98104
Phone (206) 900-7203
Enumeration date Feb 14, 2024
Last updated in NPPES Feb 14, 2024

Taxonomy & licenses

174H00000X Health Educator Other Service Providers 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 NPI 1851156475 active?
Yes, as of the latest NPPES snapshot, NPI 1851156475 is active (record last updated 2024-02-14).
How do I verify Madeline Heim's NPI record?
Cross-check NPI 1851156475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-14.