NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Adriana Guerra, M.D.

Family Medicine Physician in Austin, TX · enumerated 2007.

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

National Provider Identifier

1104029735

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Adriana Guerra
Credential M.D.
Sex Female
Practice address 2301 W. North Loop Blvd., Austin, TX, 78756
Fax (512) 824-0152
Enumeration date Jun 10, 2007
Last updated in NPPES Nov 26, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036.117278 (IL) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License N3132 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
P00758159 Other TX RRMCR
204063601 Medicaid TX -

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 Adriana Guerra practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Adriana Guerra?
The National Provider Identifier (NPI) for Adriana Guerra is 1104029735, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-26.