Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. April Theresa Williams, D.C.

Chiropractor in Niagara Falls, NY · enumerated 2011.

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

National Provider Identifier

1972889640

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. April Theresa Williams

Credential D.C.

Sex Female

Practice address 10158 Niagara Falls Blvd, Niagara Falls, NY, 14304

Phone (716) 298-0368

Enumeration date Oct 26, 2011

Last updated in NPPES Jan 23, 2025

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License X011389 (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 April Williams's NPI record?

Cross-check NPI 1972889640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972889640 active?

Yes, as of the latest NPPES snapshot, NPI 1972889640 is active (record last updated 2025-01-23).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-23.