Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sara-Maude Demers, DC

Chiropractor in Williamsville, NY · enumerated 2021 · practices at Daniel C Cox PC.

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

National Provider Identifier

1720759640

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Registry record

Entity type Individual (Type 1)

Name Sara-Maude Demers

Credential DC

Sex Female

Practice address 8370 Main St, Williamsville, NY, 14221

Phone (716) 632-3435

Fax (716) 632-8491

Enumeration date Sep 21, 2021

Last updated in NPPES Sep 21, 2021

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License X013479-01 (NY) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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

How do I verify Sara-Maude Demers's NPI record?

Cross-check NPI 1720759640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720759640 active?

Yes, as of the latest NPPES snapshot, NPI 1720759640 is active (record last updated 2021-09-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-21.