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ALEXANDER JACOB GIANNASCOLI ABOC
NPI 1821960196
Technician/Technologist - Optician in Round Rock, TX

Active since September 18, 2025
4700 E PALM VALLEY BLVD, ROUND ROCK, TX 78665(512) 218-9287(512) 218-9358 Get Directions Write a Review

NPPES record last updated: September 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alexander Jacob Giannascoli Aboc NPPES

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

ALEXANDER JACOB GIANNASCOLI ABOC (NPI 1821960196) is an individual optician in Round Rock, Texas, licensed in Texas (259983) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1821960196
Entity TypeIndividualMale
Primary Taxonomy156FX1800X
Provider Legal NameALEXANDER JACOB GIANNASCOLICredential: ABOC
Location Address4700 E PALM VALLEY BLVDRound Rock, TX 78665-2580
Mailing Address4700 E Palm Valley BlvdRound Rock, TX 78665-2580 · (512) 218-9287 · Fax (512) 218-9358
Phone(512) 218-9287
Fax(512) 218-9358
Sole ProprietorYes
Enumeration DateSeptember 18, 2025
NPPES CertifiedSeptember 18, 2025
✔ NPI 1821960196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician/Technologist · OpticianEye and Vision Services Providers
Taxonomy Code156FX1800X
License✔ Licensed in TX · 259983
Definition
Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.
4700 E PALM VALLEY BLVD, Round Rock, TX 78665
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Other Providers at the Same Location NPPES 3

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

RAJYALAKSHMI RAYAPROLU RPH
Pharmacist
4700 E PALM VALLEY BLVD
ROUND ROCK, TX 78665
Williamson County (512) 218-9185
WAL-MART STORES TEXAS LLC
Pharmacy (Community/Retail Pharmacy)
4700 E PALM VALLEY BLVD
ROUND ROCK, TX 78665
Williamson County (512) 218-9185
DR. HUU DUC DINH HUYNH OD
Optometrist
4700 E PALM VALLEY BLVD
ROUND ROCK, TX 78665
Williamson County (512) 246-0891

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 Alexander Giannascoli's NPI number?

The NPI number for Alexander Giannascoli is 1821960196. It was assigned to this individual provider in the NPPES registry on September 18, 2025.

Where is Alexander Giannascoli located?

Alexander Giannascoli practices at 4700 E Palm Valley Blvd, Round Rock, TX 78665. The listed phone number is (512) 218-9287.

What is Alexander Giannascoli's specialty?

The primary specialty registered for this NPI is Technician/Technologist, specializing in Optician, with taxonomy code 156FX1800X.

When was this NPI record last updated?

The NPPES record for Alexander Giannascoli was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.