Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Judith Warner O'Brien, LPC, LSOTP
Mental Health Counselor in Katy, TX · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851952550
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Registry record
Entity type Individual (Type 1)
Name Judith Warner O'Brien
Credential LPC, LSOTP
Sex Female
Practice address 21368 Provincial Blvd, Katy, TX, 77450
Phone (281) 679-0929
Fax (281) 679-0928
Enumeration date Jun 24, 2019
Last updated in NPPES Jun 24, 2019
Taxonomy & licenses
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 10837 (TX) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy.
About the LPC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 804618077 | Other | - | DUNS |
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.
Frequently asked questions
How do I verify Judith O'Brien's NPI record?
Cross-check NPI 1851952550 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1851952550 active?
Yes, as of the latest NPPES snapshot, NPI 1851952550 is active (record last updated 2019-06-24).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-24.