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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather Elizabeth Duvall, LMP

Specialist in Olympia, WA · enumerated 2009.

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

National Provider Identifier

1396987517

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Registry record

Entity type Individual (Type 1)
Name Heather Elizabeth Duvall
Credential LMP
Sex Female
Practice address 3535 Martin Way E, Olympia, WA, 98506
Fax (360) 923-9382
Enumeration date Apr 2, 2009
Last updated in NPPES Apr 2, 2009

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MA60064534 (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.

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Frequently asked questions

Is NPI 1396987517 active?
Yes, as of the latest NPPES snapshot, NPI 1396987517 is active (record last updated 2009-04-02).
How do I verify Heather Duvall's NPI record?
Cross-check NPI 1396987517 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 2009-04-02.