Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory Alan Zuk, MSW, LISW

Q: What is the NPI number for Gregory Zuk?

The National Provider Identifier (NPI) for Gregory Zuk is 1275800138, a Type 1 (individual) record in the CMS NPPES registry.

Counselor in Saint Clairsville, OH · enumerated 2011.

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

National Provider Identifier

1275800138

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Gregory Alan Zuk

Credential MSW, LISW

Sex Male

Practice address 107 Plaza Dr, Saint Clairsville, OH, 43950

Phone (740) 526-0204

Fax (740) 526-0207

Enumeration date Nov 21, 2011

Last updated in NPPES Mar 16, 2018

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License I.0900171 (OH) 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

What is the NPI number for Gregory Zuk?

The National Provider Identifier (NPI) for Gregory Zuk is 1275800138, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gregory Zuk practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-16.