DUNCANVILLE OPTICAL
NPI 1679909477
Eyewear Supplier in Duncanville, TX

Active since September 25, 2013
533 W WHEATLAND RD, DUNCANVILLE, TX 75116(972) 298-5800 Get Directions Write a Review

NPPES record last updated: September 25, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Duncanville Optical NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DUNCANVILLE OPTICAL (NPI 1679909477) is a healthcare organization registered as an eyewear supplier in Duncanville, Texas and active in the NPI registry since September 2013. The organization lists Walter O Hackfeld, President, as its authorized official.

NPPES Registry Identity

NPI1679909477
Entity TypeOrganization
Primary Taxonomy332H00000X
Legal Business NameCONWAL CORP
Location Address533 W WHEATLAND RDDuncanville, TX 75116-4515
Mailing Address502 Towne PlDuncanville, TX 75116-4929 · (972) 754-0951
Organization SubpartNo
Authorized OfficialWalter O HackfeldPresident · (972) 298-5800
Enumeration DateSeptember 25, 2013
NPI 1679909477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEyewear SupplierSuppliers
Taxonomy Code332H00000X
Definition
An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.
533 W WHEATLAND RD, Duncanville, TX 75116

Other Names 1

Doing Business AsDuncanville Optical

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Technician/Technologist (Optician)
533 W WHEATLAND RD
DUNCANVILLE, TX 75116
Technician/Technologist (Optician)
533 W WHEATLAND RD
DUNCANVILLE, TX 75116

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Conwal Corp's NPI number?

The NPI number for Conwal Corp is 1679909477. It was assigned to this organization in the NPPES registry on September 25, 2013. The provider is doing business as Duncanville Optical.

Where is Conwal Corp located?

Conwal Corp is located at 533 W Wheatland Rd, Duncanville, TX 75116. The listed phone number is (972) 298-5800.

What is Conwal Corp's specialty?

The primary specialty registered for this NPI is Eyewear Supplier with taxonomy code 332H00000X.

When was this NPI record last updated?

The NPPES record for Conwal Corp was last updated on September 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.