Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katy Jo Lorenzo
Nurse Practitioner in O Fallon, IL · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205348133
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Registry record
Entity type Individual (Type 1)
Name Katy Jo Lorenzo
Sex Female
Practice address 1 Saint Elizabeth Blvd, O Fallon, IL, 62269
Phone (618) 234-2120
Enumeration date Nov 1, 2017
Last updated in NPPES Nov 1, 2017
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209015442 (IL) Primary
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.
Frequently asked questions
Is NPI 1205348133 active?
Yes, as of the latest NPPES snapshot, NPI 1205348133 is active (record last updated 2017-11-01).
How do I verify Katy Lorenzo's NPI record?
Cross-check NPI 1205348133 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
Browse all → Ata Siddiqui Anesthesiology Physician · O Fallon, IL NPI 1043206618 Edward Schuessler Anesthesiology Physician · O Fallon, IL NPI 1811976707 St Elizabeths Hospital of the Hospital Sisters of the Third Order General Acute Care Hospital · O Fallon, IL NPI 1629057302 St Elizabeths Hospital of the Hospital Sisters of the Third Order Rehabilitation Hospital Unit · O Fallon, IL NPI 1023097540 Ssm Cardinal Glennon Childrens Hospital Pediatrics Physician · O Fallon, IL NPI 1174577670 Gregory Bray-Stanley Anesthesiology Physician · O Fallon, IL NPI 1902836679 Bryon Gorton Specialist · O Fallon, IL NPI 1366500910 Margaret Schuch Certified Registered Nurse Anesthetist · O Fallon, IL NPI 1932247707
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-01.