Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Loeffert, D.O.

Pediatrics Physician in San Antonio, TX · enumerated 2012.

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

National Provider Identifier

1427314285

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Andrea Loeffert

Credential D.O.

Sex Female

Practice address 110 E Houston St Ste 202, San Antonio, TX, 78205

Phone (866) 219-8595

Enumeration date Apr 5, 2012

Last updated in NPPES Apr 25, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License U9588 (TX) Secondary

2080P0008X Pediatric Neurodevelopmental Disabilities Physician Allopathic & Osteopathic Physicians · License OS017560 (PA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License OS017560 (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Where does Andrea Loeffert practice?

The practice location on file with NPPES is in San Antonio, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andrea Loeffert?

The National Provider Identifier (NPI) for Andrea Loeffert is 1427314285, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-25.