Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Reeder Sidwell, FNP

Neonatal Intensive Care Registered Nurse in Mccordsville, IN · enumerated 2023.

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

National Provider Identifier

1407543853

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Registry record

Entity type Individual (Type 1)

Name Katherine Reeder Sidwell

Credential FNP

Sex Female

Practice address 5614 W Turnbuckle Pl, Mccordsville, IN, 46055

Phone (317) 750-9231

Enumeration date Apr 18, 2023

Last updated in NPPES Apr 18, 2023

Taxonomy & licenses

163WN0002X Neonatal Intensive Care Registered Nurse Nursing Service Providers · License 28225693A (IN) 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

Is NPI 1407543853 active?

Yes, as of the latest NPPES snapshot, NPI 1407543853 is active (record last updated 2023-04-18).

How do I verify Katherine Sidwell's NPI record?

Cross-check NPI 1407543853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-18.