Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katrina M Carlson

Nurse Practitioner in Lagrange, IN · enumerated 2017.

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

National Provider Identifier

1740719244

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Registry record

Entity type Individual (Type 1)

Name Katrina M Carlson

Sex Female

Practice address 2600 N Detroit St, Lagrange, IN, 46761

Phone (260) 463-4896

Enumeration date Jun 8, 2017

Last updated in NPPES Oct 10, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71007375A (IN) Primary

163W00000X Registered Nurse Nursing Service Providers · License 28166709A (IN) Secondary

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.

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Frequently asked questions

How do I verify Katrina Carlson's NPI record?

Cross-check NPI 1740719244 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740719244 active?

Yes, as of the latest NPPES snapshot, NPI 1740719244 is active (record last updated 2022-10-10).

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Rhonda Sharp Family Medicine Physician · Lagrange, IN NPI 1912932617 Booth Medical Center PC Family Medicine Physician · Lagrange, IN NPI 1659448975 Sharp Medical Practice Family Medicine Physician · Lagrange, IN NPI 1982758140 Paul Keplinger Nurse Practitioner · Lagrange, IN NPI 1992141816

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-10.