Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregory L Hummel MD PC

Orthopaedic Surgery Physician in Independence, MO · enumerated 2006 · authorized official Gregory Hummel, President.

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

National Provider Identifier

1942377320

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Registry record

Entity type Organization (Type 2)

Legal business name Gregory L Hummel MD PC

Practice address 19550 E 39th St S, Suite 205, Independence, MO, 64057

Phone (816) 252-7300

Fax (816) 836-8435

Enumeration date Nov 29, 2006

Last updated in NPPES Jan 12, 2011

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gregory Hummel

Title President

Phone (816) 252-7300

Other identifiers

Identifier	Type	State	Issuer
505821702	Medicaid	MO	-

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

Where is Gregory L Hummel MD PC located?

The practice location on file with NPPES is in Independence, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-01-12. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-12.