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Gregory Charles Lantz, DPM

Foot & Ankle Surgery Podiatrist in Waterloo, IA · enumerated 2005.

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

National Provider Identifier

1154310456

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Registry record

Entity type Individual (Type 1)
Name Gregory Charles Lantz
Credential DPM
Sex Male
Practice address 927 W 4th St, Waterloo, IA, 50702
Phone (319) 233-6107
Fax (319) 233-9138
Enumeration date Oct 19, 2005
Last updated in NPPES Feb 19, 2025

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 00358 (IA) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

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.

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Frequently asked questions

What is the NPI number for Gregory Lantz?
The National Provider Identifier (NPI) for Gregory Lantz is 1154310456, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gregory Lantz practice?
The practice location on file with NPPES is in Waterloo, IA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-19.