Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Krystal Seibert, RN

Registered Nurse in Carmi, IL · enumerated 2019.

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

National Provider Identifier

1669936555

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Registry record

Entity type Individual (Type 1)

Name Krystal Seibert

Credential RN

Sex Female

Practice address 103 Commerce St, Carmi, IL, 62821

Phone (618) 384-5686

Enumeration date Jan 25, 2019

Last updated in NPPES Jan 25, 2019

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 041309698 (IL) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Where does Krystal Seibert practice?

The practice location on file with NPPES is in Carmi, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Krystal Seibert?

The National Provider Identifier (NPI) for Krystal Seibert is 1669936555, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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David Israel Pediatrics Physician · Carmi, IL NPI 1275539918 Southern Illinois Primary Care Associates, P.C. Family Medicine Physician · Carmi, IL NPI 1154383370 Rachel Sinclair Psychiatric/Mental Health Nurse Practitioner · Carmi, IL NPI 1811183544 Nathanael Dolan Family Medicine Physician · Carmi, IL NPI 1417183153 Christopher Greater Area Rural Health Planning Corporation Federally Qualified Health Center (FQHC) · Carmi, IL NPI 1871867507 Chanda Sauls Family Nurse Practitioner · Carmi, IL NPI 1023375888 Debbie Baker Licensed Practical Nurse · Carmi, IL NPI 1578821047 Kerri Whitley Licensed Practical Nurse · Carmi, IL NPI 1518226984

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-25.