Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marla Joy Schwarz, APRN, CNP

Nurse Practitioner in Dekalb, IL · enumerated 2018.

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

National Provider Identifier

1801383211

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marla Joy Schwarz

Credential APRN, CNP

Sex Female

Practice address 5 Kish Hospital Dr Ste 103, Dekalb, IL, 60115

Phone (630) 232-0280

Fax (630) 315-1339

Enumeration date Apr 20, 2018

Last updated in NPPES Aug 5, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.017515 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277001157 (IL) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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

Is NPI 1801383211 active?

Yes, as of the latest NPPES snapshot, NPI 1801383211 is active (record last updated 2026-08-05).

How do I verify Marla Schwarz's NPI record?

Cross-check NPI 1801383211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Jagdish Patel Cardiovascular Disease Physician · Dekalb, IL NPI 1891704037 Ibrahim Mansour Interventional Cardiology Physician · Dekalb, IL NPI 1619076619 Christopher Berry Interventional Cardiology Physician · Dekalb, IL NPI 1770668527 Clare Pionto Nurse Practitioner · Dekalb, IL NPI 1619210192 Laina Scheri Nurse Practitioner · Dekalb, IL NPI 1558947135 Emily Greaves Nurse Practitioner · Dekalb, IL NPI 1114707007 Emily Racu Nurse Practitioner · Dekalb, IL NPI 1972474724

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-05.