Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy Carroll Birdsall, N.D.

Naturopath in Brentwood, TN · enumerated 2007.

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

National Provider Identifier

1891816849

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy Carroll Birdsall

Credential N.D.

Sex Male

Practice address 2195 Ella Ln, Brentwood, TN, 37027

Phone (847) 343-0284

Enumeration date Apr 3, 2007

Last updated in NPPES Jul 28, 2026

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License ND902 (CA) Secondary

175F00000X Naturopath Other Service Providers · License NT00000477 (WA) Secondary

175F00000X Naturopath Other Service Providers · License 199283 (AK) Secondary

175F00000X Naturopath Other Service Providers · License 09-1093 (AZ) 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

Where does Timothy Birdsall practice?

The practice location on file with NPPES is in Brentwood, TN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Timothy Birdsall?

The National Provider Identifier (NPI) for Timothy Birdsall is 1891816849, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-28.