Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jennifer Marie Sikkema-Ortiz, RRT

Pulmonary Rehabilitation Registered Respiratory Therapist in San Antonio, TX · enumerated 2006 · practices at University of Texas Health Science Center, San Antonio.

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

National Provider Identifier

1548361868

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Jennifer Marie Sikkema-Ortiz

Credential RRT

Sex Female

Practice address 8403 Floyd Curl Dr, San Antonio, TX, 78229

Phone (210) 567-8612

Fax (210) 567-8887

Enumeration date Sep 26, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2279P1005X Pulmonary Rehabilitation Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 66129 (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

How do I verify Jennifer Sikkema-Ortiz's NPI record?

Cross-check NPI 1548361868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548361868 active?

Yes, as of the latest NPPES snapshot, NPI 1548361868 is active (record last updated 2007-07-08).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.