Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katherine Dolores Schilder, ND, FNP

Family Nurse Practitioner in Lagrange, IL · enumerated 2007.

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

National Provider Identifier

1669595070

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Registry record

Entity type Individual (Type 1)

Name Dr. Katherine Dolores Schilder

Credential ND, FNP

Sex Female

Practice address Pillars Community Health, 321 N Lagrange Road, Lagrange, IL, 60526

Phone (630) 853-0251

Fax (708) 579-2408

Enumeration date Apr 9, 2007

Last updated in NPPES Jul 31, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-001240 (IL) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

How do I verify Katherine Schilder's NPI record?

Cross-check NPI 1669595070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669595070 active?

Yes, as of the latest NPPES snapshot, NPI 1669595070 is active (record last updated 2026-07-31).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-31.