Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth E. Brainerd, N.D.

Naturopath in Guilford, CT · enumerated 2007.

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

National Provider Identifier

1518173715

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Registry record

Entity type Individual (Type 1)

Name Elizabeth E. Brainerd

Credential N.D.

Sex Female

Practice address 35 Boston St, Guilford, CT, 06437

Phone (203) 738-0020

Fax (203) 453-5684

Enumeration date May 15, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License 237 (CT) 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

Is NPI 1518173715 active?

Yes, as of the latest NPPES snapshot, NPI 1518173715 is active (record last updated 2007-07-08).

How do I verify Elizabeth Brainerd's NPI record?

Cross-check NPI 1518173715 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 2007-07-08.