NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather Weaver

Peer Specialist in Knoxville, TN · enumerated 2024 · practices at Helen Ross Mcnabb Center.

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

National Provider Identifier

1619747433

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Registry record

Entity type Individual (Type 1)
Name Heather Weaver
Sex Female
Practice address 201 W Springdale Ave, Knoxville, TN, 37917
Phone (865) 637-9711
Enumeration date Jan 3, 2024
Last updated in NPPES Jan 3, 2024

Taxonomy & licenses

175T00000X Peer Specialist 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 1619747433 active?
Yes, as of the latest NPPES snapshot, NPI 1619747433 is active (record last updated 2024-01-03).
How do I verify Heather Weaver's NPI record?
Cross-check NPI 1619747433 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 2024-01-03.