Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Leslie Ann Schmitz, DO

Nephrology Physician in Mishawaka, IN · enumerated 2007.

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

National Provider Identifier

1497873384

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Registry record

Entity type Individual (Type 1)

Name Dr. Leslie Ann Schmitz

Credential DO

Sex Female

Practice address Mishawaka, IN, 46545

Phone (574) 607-4724

Fax (574) 607-4725

Enumeration date Mar 27, 2007

Last updated in NPPES Dec 6, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 02003169A (IN) Primary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 036107587 (IL) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Leslie Schmitz?

The National Provider Identifier (NPI) for Leslie Schmitz is 1497873384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leslie Schmitz practice?

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

Other providers at this practice address

Browse all →

Michael Salcedo Foot & Ankle Surgery Podiatrist · Mishawaka, IN NPI 1528065059 Michael Salcedo Dpm Foot & Ankle Surgery Podiatrist · Mishawaka, IN NPI 1295753267 Margaret Quate-Operacz Internal Medicine Physician · Mishawaka, IN NPI 1093895450 Kidney Care of Michiana LLC Nephrology Physician · Mishawaka, IN NPI 1093067530 Apex Healthcare Group PC Primary Care Clinic/Center · Mishawaka, IN NPI 1801243688

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-06.