Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Miss Hannah Leighan Tollefson, MS, LPC, LCDC

Professional Counselor in Llano, TX · enumerated 2016.

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

National Provider Identifier

1780037093

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Miss Hannah Leighan Tollefson

Credential MS, LPC, LCDC

Sex Female

Practice address Llano, TX, 78643

Phone (325) 247-4477

Fax (325) 247-5939

Enumeration date Jul 21, 2016

Last updated in NPPES Aug 2, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 13449 (TX) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 76239 (TX) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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 Hannah Tollefson practice?

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

What is the NPI number for Hannah Tollefson?

The National Provider Identifier (NPI) for Hannah Tollefson is 1780037093, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Christi Lundby Professional Counselor · Llano, TX NPI 1225361405 Anderson Barclay Professional Counselor · Llano, TX NPI 1841752524

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-02.