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

Andrew Kent Siefers, LPC

Professional Counselor in Mckinney, TX · enumerated 2011.

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

National Provider Identifier

1811287840

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Andrew Kent Siefers

Credential LPC

Sex Male

Practice address Mckinney, TX, 75071

Phone (972) 977-5885

Enumeration date Apr 11, 2011

Last updated in NPPES Jul 8, 2024

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 66858 (TX) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 66858 (TX) Secondary

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

What is the NPI number for Andrew Siefers?

The National Provider Identifier (NPI) for Andrew Siefers is 1811287840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Andrew Siefers practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-08.