Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Iolanthe Culjak, P.T.

Physical Therapist in Estes Park, CO · enumerated 2006.

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

National Provider Identifier

1891743126

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Registry record

Entity type Individual (Type 1)

Name Ms. Iolanthe Culjak

Credential P.T.

Sex Female

Practice address 145 E Elkhorn, #200, Estes Park, CO, 80517

Phone (970) 586-1754

Fax (866) 461-8187

Enumeration date May 5, 2006

Last updated in NPPES Jan 6, 2017

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5329 (CO) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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

What is the NPI number for Iolanthe Culjak?

The National Provider Identifier (NPI) for Iolanthe Culjak is 1891743126, a Type 1 (individual) record in the CMS NPPES registry.

Where does Iolanthe Culjak practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-06.