NPI Portal NPI Lookup & Verification

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

Madelyn Michelle Haas, LPC-A

Mental Health Counselor in Round Rock, TX · enumerated 2026.

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

National Provider Identifier

1619834801

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Madelyn Michelle Haas
Credential LPC-A
Sex Female
Practice address Round Rock, TX, 78681
Phone (512) 767-6060
Enumeration date Jan 8, 2026
Last updated in NPPES Jan 8, 2026

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 100771 (TX) Primary

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 Madelyn Haas practice?
The practice location on file with NPPES is in Round Rock, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Madelyn Haas?
The National Provider Identifier (NPI) for Madelyn Haas is 1619834801, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-08.