NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Barbara Allen Coldiron, O.D.

Optometrist in Austin, TX · enumerated 2006.

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

National Provider Identifier

1033205414

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Registry record

Entity type Individual (Type 1)
Name Barbara Allen Coldiron
Credential O.D.
Sex Female
Practice address Austin, TX, 78731
Phone (512) 343-0432
Fax (512) 583-0588
Enumeration date Oct 5, 2006
Last updated in NPPES Sep 12, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2827TG (TX) Primary
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 2827TG (TX) Secondary
152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License 2827TG (TX) Secondary
152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 2827TG (TX) Secondary
152WS0006X Sports Vision Optometrist Eye and Vision Services Providers · License 2827TG (TX) Secondary
152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 2827TG (TX) Secondary
152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License 2827TG (TX) Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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.

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Frequently asked questions

What is the NPI number for Barbara Coldiron?
The National Provider Identifier (NPI) for Barbara Coldiron is 1033205414, a Type 1 (individual) record in the CMS NPPES registry.
Where does Barbara Coldiron practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-12.