Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory A Lacek, PA-C

Medical Physician Assistant in Uniontown, PA · enumerated 2005.

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

National Provider Identifier

1730182056

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Gregory A Lacek

Credential PA-C

Sex Male

Practice address 650 Cherry Tree Ln, Uniontown, PA, 15401

Phone (724) 438-4364

Fax (724) 438-4720

Enumeration date May 31, 2005

Last updated in NPPES Jun 13, 2025

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA002761L (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
1032536000003	Medicaid	PA	-

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 specialty is Gregory Lacek?

Gregory Lacek is registered in NPPES with the primary taxonomy of Medical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-13.