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ALEX VILLARREAL MD
NPI 1811580459
Ophthalmology in League City, TX

Active since February 15, 2021PECOS EnrolledAccepts Medicare Assignment
1100 GULF FWY S STE 114, LEAGUE CITY, TX 77573(281) 332-3937 Get Directions Write a Review

NPPES record last updated: August 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 2, 2025, Feb 15, 2021 (2 updates tracked since 2021).

About Alex Villarreal Md NPPES

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

ALEX VILLARREAL MD (NPI 1811580459) is an individual ophthalmology provider in League City, Texas, licensed in Texas (V9735) and active in the NPI registry since February 2021. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At Houston (2021).

NPPES Registry Identity

NPI1811580459
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameALEX VILLARREALCredential: MD
Location Address1100 GULF FWY S STE 114League City, TX 77573-5148
Mailing Address2855 Gramercy St Ste 400Houston, TX 77025-1756 · (713) 668-6828
Phone(281) 332-3937
Sole ProprietorYes
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2021
Enumeration DateFebruary 15, 2021
Last NPPES UpdateAugust 22, 20252 updates tracked since enumeration
NPPES CertifiedAugust 22, 2025
✔ NPI 1811580459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in TX · V9735
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
1100 GULF FWY S STE 114, League City, TX 77573
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alex Villarreal Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID941609895
PECOS Enrollment IDI20250710000248
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77573 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$131.16 typical visit price
range $57.19 – $173.07
Typical copayment $32.79 (range $14.29 – $43.26)
Most-billed visit code 99204
Established Patient
$71.32 typical visit price
range $18.45 – $141.36
Typical copayment $17.83 (range $4.61 – $35.34)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

CHASE MORGAN WILSON MD
Ophthalmology
1100 GULF FWY S STE 114
LEAGUE CITY, TX 77573
Galveston County (281) 332-3937
HOUSTON OPTIC PLLC
Optometrist
1100 GULF FWY S STE 114
LEAGUE CITY, TX 77573
Galveston County (281) 332-3937
HEA CLINIC, PA
Ophthalmology
1100 GULF FWY S STE 114
LEAGUE CITY, TX 77573
Galveston County (281) 332-3937
DR. BERNARD ALLEN MILSTEIN MD
Ophthalmology
1100 GULF FWY S STE 114
LEAGUE CITY, TX 77573
Galveston County (281) 332-3937
DR. MILETE CLARK KLINKERMAN O.D.
Optometrist
1100 GULF FWY S STE 114
LEAGUE CITY, TX 77573
Galveston County (281) 338-4497

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 Alex Villarreal's NPI number?

The NPI number for Alex Villarreal is 1811580459. It was assigned to this individual provider in the NPPES registry on February 15, 2021.

Where is Alex Villarreal located?

Alex Villarreal practices at 1100 Gulf Fwy S Ste 114, League City, TX 77573. The listed phone number is (281) 332-3937.

What is Alex Villarreal's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Alex Villarreal enrolled in Medicare?

Yes. Alex Villarreal is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Alex Villarreal accept?

Health plans from Blue Cross and Blue Shield of Texas list Alex Villarreal as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alex Villarreal was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.