Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Checkisaurus LLC

Q: What is the NPI number for Checkisaurus LLC?

The NPI for Checkisaurus LLC is 1518581123, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Sterling Heights, MI · enumerated 2020 · authorized official Gregory Paczkowski, Ceo.

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

National Provider Identifier

1518581123

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Registry record

Entity type Organization (Type 2)

Legal business name Checkisaurus LLC

Other name <Unavail>

Practice address 11375 Delvin Dr, Sterling Heights, MI, 48314

Phone (248) 709-2980

Fax (734) 655-9034

Enumeration date May 31, 2020

Last updated in NPPES Jul 10, 2020

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gregory Paczkowski

Title Ceo

Phone (248) 709-2980

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

Who is the authorized official for Checkisaurus LLC?

NPPES lists Gregory Paczkowski (Ceo) as the authorized official for this organization.

What is the NPI number for Checkisaurus LLC?

The NPI for Checkisaurus LLC is 1518581123, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-10.