Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kathleen Josephine Slugocki, D.O.

Obstetrics & Gynecology Physician in Mokena, IL · enumerated 2007.

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

National Provider Identifier

1619157526

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Kathleen Josephine Slugocki

Credential D.O.

Sex Female

Practice address 10260 191st St, Ste 100, Mokena, IL, 60448

Phone (708) 425-1907

Fax (708) 469-4358

Enumeration date Nov 8, 2007

Last updated in NPPES Jan 24, 2024

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036120113 (IL) Primary

2083B0002X Obesity Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 89987440 (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

Other identifiers

Identifier	Type	State	Issuer
036120113	Medicaid	IL	-

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 Kathleen Slugocki's NPI record?

Cross-check NPI 1619157526 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619157526 active?

Yes, as of the latest NPPES snapshot, NPI 1619157526 is active (record last updated 2024-01-24).

Other providers at this practice address

Browse all →

Kenneth Finkelstein Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician · Mokena, IL NPI 1245222165 Nicole Orwar Obstetrics & Gynecology Physician · Mokena, IL NPI 1396989422 Providea Health Partners, LLC Obstetrics & Gynecology Physician · Mokena, IL NPI 1770911208 Prime Medical Imaging, LLC Physiological Laboratory · Mokena, IL NPI 1962974527

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-24.