Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Styles Lewis, Ph.D.

Clinical Psychologist in San Antonio, TX · enumerated 2021.

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

National Provider Identifier

1891362943

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Registry record

Entity type Individual (Type 1)

Name Jessica Styles Lewis

Credential Ph.D.

Sex Female

Practice address 12370 Potranco Rd Ste 207, San Antonio, TX, 78253

Phone (830) 223-1752

Enumeration date Jun 8, 2021

Last updated in NPPES Sep 14, 2026

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 39837 (TX) Primary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 39837 (TX) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Is NPI 1891362943 active?

Yes, as of the latest NPPES snapshot, NPI 1891362943 is active (record last updated 2026-09-14).

How do I verify Jessica Lewis's NPI record?

Cross-check NPI 1891362943 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-14.