Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Clark

Specialist in Tonawanda, NY · enumerated 2012.

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

National Provider Identifier

1194073676

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Catherine Clark

Sex Female

Practice address 205 Yorkshire Rd, Tonawanda, NY, 14150

Phone (716) 332-0454

Enumeration date Aug 15, 2012

Last updated in NPPES Aug 15, 2012

Taxonomy & licenses

174400000X 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Catherine Clark's NPI record?

Cross-check NPI 1194073676 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194073676 active?

Yes, as of the latest NPPES snapshot, NPI 1194073676 is active (record last updated 2012-08-15).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-15.