NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy Joseph Wellik, DDS

Dentist in Austin, TX · enumerated 2006 · practices at Stratton Psychotherapy Pllc.

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

National Provider Identifier

1154431922

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Timothy Joseph Wellik
Credential DDS
Sex Male
Practice address 4310 Medical Pkwy, Suite #120, Austin, TX, 78756
Phone (512) 451-5183
Fax (512) 451-2539
Enumeration date Aug 30, 2006
Last updated in NPPES Feb 29, 2016

Taxonomy & licenses

122300000X Dentist Dental Providers · License 15275 (TX) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Timothy Wellik's NPI record?
Cross-check NPI 1154431922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1154431922 active?
Yes, as of the latest NPPES snapshot, NPI 1154431922 is active (record last updated 2016-02-29).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-29.