NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joan Marie Cmar, OD

Optometrist in Bastrop, TX · enumerated 2022 · practices at Texas Vision Clinic Pllc.

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

National Provider Identifier

1174244693

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Joan Marie Cmar
Credential OD
Sex Female
Practice address 87 Loop 150 W, Bastrop, TX, 78602
Phone (567) 228-7027
Enumeration date Sep 5, 2022
Last updated in NPPES Sep 7, 2022

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT.007047 (OH) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 10693 (TX) Primary
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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Joan Cmar practice?
The practice location on file with NPPES is in Bastrop, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joan Cmar?
The National Provider Identifier (NPI) for Joan Cmar is 1174244693, 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 2022-09-07.